25409457

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{593}}^1$

素因数の和:651

約数の個数: 30

約数和(自身を含む): 39746322

約数和(自身を除く): 14336865

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 529, 593, 621, 1587, 1779, 1863, 4761, 5337, 13639, 14283, 16011, 40917, 42849, 48033, 122751, 313697, 368253, 941091, 1104759, 2823273, 8469819, 25409457]

約数ペア:

[(1, 25409457), (3, 8469819), (9, 2823273), (23, 1104759), (27, 941091), (69, 368253), (81, 313697), (207, 122751), (529, 48033), (593, 42849), (621, 40917), (1587, 16011), (1779, 14283), (1863, 13639), (4761, 5337)]