1154673

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 1834560

約数和(自身を除く): 679887

約数列:

[1, 3, 9, 13, 39, 71, 117, 139, 213, 417, 639, 923, 1251, 1807, 2769, 5421, 8307, 9869, 16263, 29607, 88821, 128297, 384891, 1154673]

約数ペア:

[(1, 1154673), (3, 384891), (9, 128297), (13, 88821), (39, 29607), (71, 16263), (117, 9869), (139, 8307), (213, 5421), (417, 2769), (639, 1807), (923, 1251)]