171399371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8623}}^1$

素因数の和:8786

約数の個数: 16

約数和(自身を含む): 202836480

約数和(自身を除く): 31437109

約数列:

[1, 11, 13, 139, 143, 1529, 1807, 8623, 19877, 94853, 112099, 1198597, 1233089, 13184567, 15581761, 171399371]

約数ペア:

[(1, 171399371), (11, 15581761), (13, 13184567), (139, 1233089), (143, 1198597), (1529, 112099), (1807, 94853), (8623, 19877)]