3261249

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:158

約数の個数: 24

約数和(自身を含む): 5038880

約数和(自身を除く): 1777631

約数列:

[1, 3, 9, 27, 43, 53, 129, 159, 387, 477, 1161, 1431, 2279, 2809, 6837, 8427, 20511, 25281, 61533, 75843, 120787, 362361, 1087083, 3261249]

約数ペア:

[(1, 3261249), (3, 1087083), (9, 362361), (27, 120787), (43, 75843), (53, 61533), (129, 25281), (159, 20511), (387, 8427), (477, 6837), (1161, 2809), (1431, 2279)]