11897171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 14074368

約数和(自身を除く): 2177197

約数列:

[1, 11, 13, 143, 271, 307, 2981, 3377, 3523, 3991, 38753, 43901, 83197, 915167, 1081561, 11897171]

約数ペア:

[(1, 11897171), (11, 1081561), (13, 915167), (143, 83197), (271, 43901), (307, 38753), (2981, 3991), (3377, 3523)]