39747873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2861}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 57972672

約数和(自身を除く): 18224799

約数列:

[1, 3, 11, 33, 421, 1263, 2861, 4631, 8583, 13893, 31471, 94413, 1204481, 3613443, 13249291, 39747873]

約数ペア:

[(1, 39747873), (3, 13249291), (11, 3613443), (33, 1204481), (421, 94413), (1263, 31471), (2861, 13893), (4631, 8583)]