2021302091

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{3989}}^1$

素因数の和:4774

約数の個数: 16

約数和(自身を含む): 2195968320

約数和(自身を除く): 174666229

約数列:

[1, 17, 41, 697, 727, 3989, 12359, 29807, 67813, 163549, 506719, 2780333, 2900003, 49300051, 118900123, 2021302091]

約数ペア:

[(1, 2021302091), (17, 118900123), (41, 49300051), (697, 2900003), (727, 2780333), (3989, 506719), (12359, 163549), (29807, 67813)]