17925089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11587}}^1$

素因数の和:11624

約数の個数: 16

約数和(自身を含む): 23361408

約数和(自身を除く): 5436319

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 11587, 81109, 150631, 196979, 1054417, 1378853, 2560727, 17925089]

約数ペア:

[(1, 17925089), (7, 2560727), (13, 1378853), (17, 1054417), (91, 196979), (119, 150631), (221, 81109), (1547, 11587)]