25423923

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 15126477

約数列:

[1, 3, 7, 21, 29, 87, 109, 203, 327, 383, 609, 763, 1149, 2289, 2681, 3161, 8043, 9483, 11107, 22127, 33321, 41747, 66381, 77749, 125241, 233247, 292229, 876687, 1210663, 3631989, 8474641, 25423923]

約数ペア:

[(1, 25423923), (3, 8474641), (7, 3631989), (21, 1210663), (29, 876687), (87, 292229), (109, 233247), (203, 125241), (327, 77749), (383, 66381), (609, 41747), (763, 33321), (1149, 22127), (2289, 11107), (2681, 9483), (3161, 8043)]