890235717

素因数分解:

$3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{91957}}^1$

素因数の和:92428

約数の個数: 16

約数和(自身を含む): 1359507072

約数和(自身を除く): 469271355

約数列:

[1, 3, 7, 21, 461, 1383, 3227, 9681, 91957, 275871, 643699, 1931097, 42392177, 127176531, 296745239, 890235717]

約数ペア:

[(1, 890235717), (3, 296745239), (7, 127176531), (21, 42392177), (461, 1931097), (1383, 643699), (3227, 275871), (9681, 91957)]