123349009

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{10133}}^1$

素因数の和:10224

約数の個数: 16

約数和(自身を含む): 147875328

約数和(自身を除く): 24526319

約数列:

[1, 7, 37, 47, 259, 329, 1739, 10133, 12173, 70931, 374921, 476251, 2624447, 3333757, 17621287, 123349009]

約数ペア:

[(1, 123349009), (7, 17621287), (37, 3333757), (47, 2624447), (259, 476251), (329, 374921), (1739, 70931), (10133, 12173)]