13294897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7507}}^1$

素因数の和:7548

約数の個数: 16

約数和(自身を含む): 17298432

約数和(自身を除く): 4003535

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 7507, 52549, 82577, 172661, 578039, 1208627, 1899271, 13294897]

約数ペア:

[(1, 13294897), (7, 1899271), (11, 1208627), (23, 578039), (77, 172661), (161, 82577), (253, 52549), (1771, 7507)]