16491163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 18522112

約数和(自身を除く): 2030949

約数列:

[1, 13, 31, 151, 271, 403, 1963, 3523, 4681, 8401, 40921, 60853, 109213, 531973, 1268551, 16491163]

約数ペア:

[(1, 16491163), (13, 1268551), (31, 531973), (151, 109213), (271, 60853), (403, 40921), (1963, 8401), (3523, 4681)]