1296236871

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{350429}}^1$

素因数の和:350575

約数の個数: 16

約数和(自身を含む): 1934373600

約数和(自身を除く): 638136729

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 350429, 1051287, 3153861, 9461583, 48008773, 144026319, 432078957, 1296236871]

約数ペア:

[(1, 1296236871), (3, 432078957), (9, 144026319), (27, 48008773), (137, 9461583), (411, 3153861), (1233, 1051287), (3699, 350429)]