528941

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 16

約数和(自身を含む): 658560

約数和(自身を除く): 129619

約数列:

[1, 7, 19, 41, 97, 133, 287, 679, 779, 1843, 3977, 5453, 12901, 27839, 75563, 528941]

約数ペア:

[(1, 528941), (7, 75563), (19, 27839), (41, 12901), (97, 5453), (133, 3977), (287, 1843), (679, 779)]