247029486487

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{108803}}^1$

素因数の和:109027

約数の個数: 32

約数和(自身を含む): 295473364992

約数和(自身を除く): 48443878505

約数列:

[1, 7, 47, 67, 103, 329, 469, 721, 3149, 4841, 6901, 22043, 33887, 48307, 108803, 324347, 761621, 2270429, 5113741, 7289801, 11206709, 35796187, 51028607, 78446963, 342620647, 526715323, 750849503, 2398344529, 3687007261, 5255946521, 35289926641, 247029486487]

約数ペア:

[(1, 247029486487), (7, 35289926641), (47, 5255946521), (67, 3687007261), (103, 2398344529), (329, 750849503), (469, 526715323), (721, 342620647), (3149, 78446963), (4841, 51028607), (6901, 35796187), (22043, 11206709), (33887, 7289801), (48307, 5113741), (108803, 2270429), (324347, 761621)]