3944738021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1143071}}^1$

素因数の和:1143124

約数の個数: 16

約数和(自身を含む): 4938071040

約数和(自身を除く): 993333019

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 1143071, 8001497, 19432207, 33149059, 136025449, 232043413, 563534003, 3944738021]

約数ペア:

[(1, 3944738021), (7, 563534003), (17, 232043413), (29, 136025449), (119, 33149059), (203, 19432207), (493, 8001497), (3451, 1143071)]