11491207

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 14236992

約数和(自身を除く): 2745785

約数列:

[1, 7, 13, 91, 197, 641, 1379, 2561, 4487, 8333, 17927, 58331, 126277, 883939, 1641601, 11491207]

約数ペア:

[(1, 11491207), (7, 1641601), (13, 883939), (91, 126277), (197, 58331), (641, 17927), (1379, 8333), (2561, 4487)]