672950859

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{199039}}^1$

素因数の和:199079

約数の個数: 24

約数和(自身を含む): 1089146880

約数和(自身を除く): 416196021

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 199039, 597117, 1393273, 4179819, 4577897, 9752911, 13733691, 29258733, 32045279, 96135837, 224316953, 672950859]

約数ペア:

[(1, 672950859), (3, 224316953), (7, 96135837), (21, 32045279), (23, 29258733), (49, 13733691), (69, 9752911), (147, 4577897), (161, 4179819), (483, 1393273), (1127, 597117), (3381, 199039)]