2017472373

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 3492864000

約数和(自身を除く): 1475391627

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 239, 413, 531, 717, 757, 1239, 1593, 1673, 2151, 2271, 3717, 5019, 5299, 6453, 6813, 11151, 14101, 15057, 15897, 20439, 42303, 44663, 45171, 47691, 98707, 126909, 133989, 143073, 180923, 296121, 312641, 380727, 401967, 542769, 888363, 937923, 1205901, 1266461, 1628307, 2665089, 2813769, 3799383, 4884921, 8441307, 10674457, 11398149, 32023371, 34194447, 74721199, 96070113, 224163597, 288210339, 672490791, 2017472373]

約数ペア:

[(1, 2017472373), (3, 672490791), (7, 288210339), (9, 224163597), (21, 96070113), (27, 74721199), (59, 34194447), (63, 32023371), (177, 11398149), (189, 10674457), (239, 8441307), (413, 4884921), (531, 3799383), (717, 2813769), (757, 2665089), (1239, 1628307), (1593, 1266461), (1673, 1205901), (2151, 937923), (2271, 888363), (3717, 542769), (5019, 401967), (5299, 380727), (6453, 312641), (6813, 296121), (11151, 180923), (14101, 143073), (15057, 133989), (15897, 126909), (20439, 98707), (42303, 47691), (44663, 45171)]