4773969

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 7248384

約数和(自身を除く): 2474415

約数列:

[1, 3, 9, 31, 71, 93, 213, 241, 279, 639, 723, 2169, 2201, 6603, 7471, 17111, 19809, 22413, 51333, 67239, 153999, 530441, 1591323, 4773969]

約数ペア:

[(1, 4773969), (3, 1591323), (9, 530441), (31, 153999), (71, 67239), (93, 51333), (213, 22413), (241, 19809), (279, 17111), (639, 7471), (723, 6603), (2169, 2201)]