505631609

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{32377}}^1$

素因数の和:32504

約数の個数: 16

約数和(自身を含む): 609224448

約数和(自身を除く): 103592839

約数列:

[1, 7, 23, 97, 161, 679, 2231, 15617, 32377, 226639, 744671, 3140569, 5212697, 21983983, 72233087, 505631609]

約数ペア:

[(1, 505631609), (7, 72233087), (23, 21983983), (97, 5212697), (161, 3140569), (679, 744671), (2231, 226639), (15617, 32377)]