24996519

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{5059}}^1$

素因数の和:5132

約数の個数: 20

約数和(自身を含む): 37960120

約数和(自身を除く): 12963601

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 5059, 15177, 45531, 136593, 308599, 409779, 925797, 2777391, 8332173, 24996519]

約数ペア:

[(1, 24996519), (3, 8332173), (9, 2777391), (27, 925797), (61, 409779), (81, 308599), (183, 136593), (549, 45531), (1647, 15177), (4941, 5059)]