20171101691

素因数分解:

${\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1291}}^1\times {\mathrm{1409}}^1$

素因数の和:3566

約数の個数: 16

約数和(自身を含む): 21780484320

約数和(自身を除く): 1609382629

約数列:

[1, 13, 853, 1291, 1409, 11089, 16783, 18317, 1101223, 1201877, 1819019, 14315899, 15624401, 23647247, 1551623207, 20171101691]

約数ペア:

[(1, 20171101691), (13, 1551623207), (853, 23647247), (1291, 15624401), (1409, 14315899), (11089, 1819019), (16783, 1201877), (18317, 1101223)]