520099719

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 716547456

約数和(自身を除く): 196447737

約数列:

[1, 3, 41, 123, 151, 453, 683, 1681, 2049, 5043, 6191, 18573, 28003, 84009, 103133, 253831, 309399, 761493, 1148123, 3444369, 4228453, 12685359, 173366573, 520099719]

約数ペア:

[(1, 520099719), (3, 173366573), (41, 12685359), (123, 4228453), (151, 3444369), (453, 1148123), (683, 761493), (1681, 309399), (2049, 253831), (5043, 103133), (6191, 84009), (18573, 28003)]