1818201697

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{81457}}^1$

素因数の和:81588

約数の個数: 16

約数和(自身を含む): 2093796432

約数和(自身を除く): 275594735

約数列:

[1, 13, 17, 101, 221, 1313, 1717, 22321, 81457, 1058941, 1384769, 8227157, 18001997, 106953041, 139861669, 1818201697]

約数ペア:

[(1, 1818201697), (13, 139861669), (17, 106953041), (101, 18001997), (221, 8227157), (1313, 1384769), (1717, 1058941), (22321, 81457)]