16812055491

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{921259}}^1$

素因数の和:921359

約数の個数: 32

約数和(自身を含む): 28301107200

約数和(自身を除く): 11489051709

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1659, 2607, 6083, 18249, 921259, 2763777, 6448813, 10133849, 19346439, 30401547, 70936943, 72779461, 212810829, 218338383, 509456227, 800574071, 1528368681, 2401722213, 5604018497, 16812055491]

約数ペア:

[(1, 16812055491), (3, 5604018497), (7, 2401722213), (11, 1528368681), (21, 800574071), (33, 509456227), (77, 218338383), (79, 212810829), (231, 72779461), (237, 70936943), (553, 30401547), (869, 19346439), (1659, 10133849), (2607, 6448813), (6083, 2763777), (18249, 921259)]