888923079

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21227}}^1$

素因数の和:21297

約数の個数: 40

約数和(自身を含む): 1479506688

約数和(自身を除く): 590583609

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 297, 423, 517, 891, 1269, 1551, 3807, 4653, 13959, 21227, 41877, 63681, 191043, 233497, 573129, 700491, 997669, 1719387, 2101473, 2993007, 6304419, 8979021, 10974359, 18913257, 26937063, 32923077, 80811189, 98769231, 296307693, 888923079]

約数ペア:

[(1, 888923079), (3, 296307693), (9, 98769231), (11, 80811189), (27, 32923077), (33, 26937063), (47, 18913257), (81, 10974359), (99, 8979021), (141, 6304419), (297, 2993007), (423, 2101473), (517, 1719387), (891, 997669), (1269, 700491), (1551, 573129), (3807, 233497), (4653, 191043), (13959, 63681), (21227, 41877)]