397358629

素因数分解:

${\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 426079872

約数和(自身を除く): 28721243

約数列:

[1, 17, 163, 193, 743, 2771, 3281, 12631, 31459, 121109, 143399, 534803, 2058853, 2437783, 23374037, 397358629]

約数ペア:

[(1, 397358629), (17, 23374037), (163, 2437783), (193, 2058853), (743, 534803), (2771, 143399), (3281, 121109), (12631, 31459)]