101221519

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3559}}^1$

素因数の和:3822

約数の個数: 16

約数和(自身を含む): 123033600

約数和(自身を除く): 21812081

約数列:

[1, 7, 17, 119, 239, 1673, 3559, 4063, 24913, 28441, 60503, 423521, 850601, 5954207, 14460217, 101221519]

約数ペア:

[(1, 101221519), (7, 14460217), (17, 5954207), (119, 850601), (239, 423521), (1673, 60503), (3559, 28441), (4063, 24913)]