476143997

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 570011904

約数和(自身を除く): 93867907

約数列:

[1, 7, 53, 97, 101, 131, 371, 679, 707, 917, 5141, 5353, 6943, 9797, 12707, 13231, 35987, 37471, 48601, 68579, 88949, 92617, 519241, 673471, 701243, 1283407, 3634687, 4714297, 4908701, 8983849, 68020571, 476143997]

約数ペア:

[(1, 476143997), (7, 68020571), (53, 8983849), (97, 4908701), (101, 4714297), (131, 3634687), (371, 1283407), (679, 701243), (707, 673471), (917, 519241), (5141, 92617), (5353, 88949), (6943, 68579), (9797, 48601), (12707, 37471), (13231, 35987)]