121594879

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1831}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 142456320

約数和(自身を除く): 20861441

約数列:

[1, 7, 53, 179, 371, 1253, 1831, 9487, 12817, 66409, 97043, 327749, 679301, 2294243, 17370697, 121594879]

約数ペア:

[(1, 121594879), (7, 17370697), (53, 2294243), (179, 679301), (371, 327749), (1253, 97043), (1831, 66409), (9487, 12817)]