2004659997123

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8969}}^1\times {\mathrm{145799}}^1$

素因数の和:154851

約数の個数: 32

約数和(自身を含む): 3096931968000

約数和(自身を除く): 1092271970877

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 8969, 26907, 62783, 145799, 188349, 437397, 654737, 1020593, 1964211, 3061779, 4583159, 10643327, 13749477, 31929981, 74503289, 223509867, 1307671231, 3923013693, 9153698617, 27461095851, 95459999863, 286379999589, 668219999041, 2004659997123]

約数ペア:

[(1, 2004659997123), (3, 668219999041), (7, 286379999589), (21, 95459999863), (73, 27461095851), (219, 9153698617), (511, 3923013693), (1533, 1307671231), (8969, 223509867), (26907, 74503289), (62783, 31929981), (145799, 13749477), (188349, 10643327), (437397, 4583159), (654737, 3061779), (1020593, 1964211)]