16960038557

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1\times {\mathrm{3343}}^1$

素因数の和:5009

約数の個数: 32

約数和(自身を含む): 21680676864

約数和(自身を除く): 4720638307

約数列:

[1, 7, 11, 41, 77, 287, 451, 1607, 3157, 3343, 11249, 17677, 23401, 36773, 65887, 123739, 137063, 257411, 461209, 724757, 959441, 1507693, 5073299, 5372201, 10553851, 37605407, 59094211, 220260241, 413659477, 1541821687, 2422862651, 16960038557]

約数ペア:

[(1, 16960038557), (7, 2422862651), (11, 1541821687), (41, 413659477), (77, 220260241), (287, 59094211), (451, 37605407), (1607, 10553851), (3157, 5372201), (3343, 5073299), (11249, 1507693), (17677, 959441), (23401, 724757), (36773, 461209), (65887, 257411), (123739, 137063)]