13988897221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{37529}}^1$

素因数の和:38136

約数の個数: 16

約数和(自身を含む): 15377992560

約数和(自身を除く): 1389095339

約数列:

[1, 13, 53, 541, 689, 7033, 28673, 37529, 372749, 487877, 1989037, 20303189, 25857481, 263941457, 1076069017, 13988897221]

約数ペア:

[(1, 13988897221), (13, 1076069017), (53, 263941457), (541, 25857481), (689, 20303189), (7033, 1989037), (28673, 487877), (37529, 372749)]