125280281

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13267}}^1$

素因数の和:13364

約数の個数: 16

約数和(自身を含む): 152847360

約数和(自身を除く): 27567079

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 13267, 92869, 252073, 941957, 1764511, 6593699, 17897183, 125280281]

約数ペア:

[(1, 125280281), (7, 17897183), (19, 6593699), (71, 1764511), (133, 941957), (497, 252073), (1349, 92869), (9443, 13267)]