24885711

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{3889}}^1$

素因数の和:3980

約数の個数: 20

約数和(自身を含む): 37655200

約数和(自身を除く): 12769489

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 3889, 6399, 11667, 35001, 105003, 307231, 315009, 921693, 2765079, 8295237, 24885711]

約数ペア:

[(1, 24885711), (3, 8295237), (9, 2765079), (27, 921693), (79, 315009), (81, 307231), (237, 105003), (711, 35001), (2133, 11667), (3889, 6399)]