2106125937

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{809737}}^1$

素因数の和:809777

約数の個数: 18

約数和(自身を含む): 3231664358

約数和(自身を除く): 1125538421

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 809737, 2429211, 7287633, 13765529, 41296587, 123889761, 234013993, 702041979, 2106125937]

約数ペア:

[(1, 2106125937), (3, 702041979), (9, 234013993), (17, 123889761), (51, 41296587), (153, 13765529), (289, 7287633), (867, 2429211), (2601, 809737)]