191058257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{3121}}^1$

素因数の和:3428

約数の個数: 16

約数和(自身を含む): 218714832

約数和(自身を除く): 27656575

約数列:

[1, 13, 17, 221, 277, 3121, 3601, 4709, 40573, 53057, 61217, 689741, 864517, 11238721, 14696789, 191058257]

約数ペア:

[(1, 191058257), (13, 14696789), (17, 11238721), (221, 864517), (277, 689741), (3121, 61217), (3601, 53057), (4709, 40573)]