7830999

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 60

約数和(自身を含む): 13904352

約数和(自身を除く): 6073353

約数列:

[1, 3, 9, 11, 17, 27, 33, 47, 51, 81, 99, 121, 141, 153, 187, 297, 363, 423, 459, 517, 561, 799, 891, 1089, 1269, 1377, 1551, 1683, 2057, 2397, 3267, 3807, 4653, 5049, 5687, 6171, 7191, 8789, 9801, 13959, 15147, 17061, 18513, 21573, 26367, 41877, 51183, 55539, 64719, 79101, 96679, 153549, 166617, 237303, 290037, 460647, 711909, 870111, 2610333, 7830999]

約数ペア:

[(1, 7830999), (3, 2610333), (9, 870111), (11, 711909), (17, 460647), (27, 290037), (33, 237303), (47, 166617), (51, 153549), (81, 96679), (99, 79101), (121, 64719), (141, 55539), (153, 51183), (187, 41877), (297, 26367), (363, 21573), (423, 18513), (459, 17061), (517, 15147), (561, 13959), (799, 9801), (891, 8789), (1089, 7191), (1269, 6171), (1377, 5687), (1551, 5049), (1683, 4653), (2057, 3807), (2397, 3267)]