13615261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 15320448

約数和(自身を除く): 1705187

約数列:

[1, 11, 61, 103, 197, 671, 1133, 2167, 6283, 12017, 20291, 69113, 132187, 223201, 1237751, 13615261]

約数ペア:

[(1, 13615261), (11, 1237751), (61, 223201), (103, 132187), (197, 69113), (671, 20291), (1133, 12017), (2167, 6283)]