1405961061

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1\times {\mathrm{9887}}^1$

素因数の和:10440

約数の個数: 16

約数和(自身を含む): 1896597504

約数和(自身を除く): 490636443

約数列:

[1, 3, 107, 321, 443, 1329, 9887, 29661, 47401, 142203, 1057909, 3173727, 4379941, 13139823, 468653687, 1405961061]

約数ペア:

[(1, 1405961061), (3, 468653687), (107, 13139823), (321, 4379941), (443, 3173727), (1329, 1057909), (9887, 142203), (29661, 47401)]