21843711285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6967691}}^1$

素因数の和:6967729

約数の個数: 32

約数和(自身を含む): 40133905920

約数和(自身を除く): 18290194635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 6967691, 20903073, 34838455, 76644601, 104515365, 132386129, 229933803, 383223005, 397158387, 661930645, 1149669015, 1456247419, 1985791935, 4368742257, 7281237095, 21843711285]

約数ペア:

[(1, 21843711285), (3, 7281237095), (5, 4368742257), (11, 1985791935), (15, 1456247419), (19, 1149669015), (33, 661930645), (55, 397158387), (57, 383223005), (95, 229933803), (165, 132386129), (209, 104515365), (285, 76644601), (627, 34838455), (1045, 20903073), (3135, 6967691)]