2023371009

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2632

約数の個数: 80

約数和(自身を含む): 3546132480

約数和(自身を除く): 1522761471

約数列:

[1, 3, 9, 11, 19, 27, 33, 47, 57, 81, 99, 141, 171, 209, 297, 423, 513, 517, 627, 891, 893, 1269, 1539, 1551, 1881, 2543, 2679, 3807, 4653, 5643, 7629, 8037, 9823, 13959, 16929, 22887, 24111, 27973, 29469, 41877, 48317, 68661, 72333, 83919, 88407, 119521, 144951, 205983, 251757, 265221, 358563, 434853, 531487, 755271, 795663, 1075689, 1304559, 1314731, 1594461, 2265813, 2270899, 3227067, 3913677, 3944193, 4783383, 6812697, 9681201, 11832579, 14350149, 20438091, 24979889, 35497737, 43050447, 61314273, 74939667, 106493211, 183942819, 224819001, 674457003, 2023371009]

約数ペア:

[(1, 2023371009), (3, 674457003), (9, 224819001), (11, 183942819), (19, 106493211), (27, 74939667), (33, 61314273), (47, 43050447), (57, 35497737), (81, 24979889), (99, 20438091), (141, 14350149), (171, 11832579), (209, 9681201), (297, 6812697), (423, 4783383), (513, 3944193), (517, 3913677), (627, 3227067), (891, 2270899), (893, 2265813), (1269, 1594461), (1539, 1314731), (1551, 1304559), (1881, 1075689), (2543, 795663), (2679, 755271), (3807, 531487), (4653, 434853), (5643, 358563), (7629, 265221), (8037, 251757), (9823, 205983), (13959, 144951), (16929, 119521), (22887, 88407), (24111, 83919), (27973, 72333), (29469, 68661), (41877, 48317)]