42855999

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 58206720

約数和(自身を除く): 15350721

約数列:

[1, 3, 79, 211, 237, 633, 857, 2571, 16669, 50007, 67703, 180827, 203109, 542481, 14285333, 42855999]

約数ペア:

[(1, 42855999), (3, 14285333), (79, 542481), (211, 203109), (237, 180827), (633, 67703), (857, 50007), (2571, 16669)]