23272263

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3389}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 38781600

約数和(自身を除く): 15509337

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 3389, 6867, 10167, 23723, 30501, 71169, 213507, 369401, 1108203, 2585807, 3324609, 7757421, 23272263]

約数ペア:

[(1, 23272263), (3, 7757421), (7, 3324609), (9, 2585807), (21, 1108203), (63, 369401), (109, 213507), (327, 71169), (763, 30501), (981, 23723), (2289, 10167), (3389, 6867)]