26315037

素因数分解:

$3^4\times 7^1\times {\mathrm{46411}}^1$

素因数の和:46430

約数の個数: 20

約数和(自身を含む): 44926816

約数和(自身を除く): 18611779

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 46411, 139233, 324877, 417699, 974631, 1253097, 2923893, 3759291, 8771679, 26315037]

約数ペア:

[(1, 26315037), (3, 8771679), (7, 3759291), (9, 2923893), (21, 1253097), (27, 974631), (63, 417699), (81, 324877), (189, 139233), (567, 46411)]