921732483

素因数分解:

$3^1\times 7^2\times {\mathrm{6270289}}^1$

素因数の和:6270306

約数の個数: 12

約数和(自身を含む): 1429626120

約数和(自身を除く): 507893637

約数列:

[1, 3, 7, 21, 49, 147, 6270289, 18810867, 43892023, 131676069, 307244161, 921732483]

約数ペア:

[(1, 921732483), (3, 307244161), (7, 131676069), (21, 43892023), (49, 18810867), (147, 6270289)]