23285871

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4153}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 38881440

約数和(自身を除く): 15595569

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 4153, 5607, 12459, 29071, 37377, 87213, 261639, 369617, 1108851, 2587319, 3326553, 7761957, 23285871]

約数ペア:

[(1, 23285871), (3, 7761957), (7, 3326553), (9, 2587319), (21, 1108851), (63, 369617), (89, 261639), (267, 87213), (623, 37377), (801, 29071), (1869, 12459), (4153, 5607)]