712915929

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379009}}^1$

素因数の和:379045

約数の個数: 24

約数和(自身を含む): 1182511200

約数和(自身を除く): 469595271

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 379009, 1137027, 3411081, 4169099, 7201171, 12507297, 21603513, 37521891, 64810539, 79212881, 237638643, 712915929]

約数ペア:

[(1, 712915929), (3, 237638643), (9, 79212881), (11, 64810539), (19, 37521891), (33, 21603513), (57, 12507297), (99, 7201171), (171, 4169099), (209, 3411081), (627, 1137027), (1881, 379009)]