13313517

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6277}}^1$

素因数の和:6388

約数の個数: 16

約数和(自身を含む): 20491392

約数和(自身を除く): 7177875

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 6277, 18831, 43939, 131817, 633977, 1901931, 4437839, 13313517]

約数ペア:

[(1, 13313517), (3, 4437839), (7, 1901931), (21, 633977), (101, 131817), (303, 43939), (707, 18831), (2121, 6277)]