1409994639

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1361}}^1\times {\mathrm{2677}}^1$

素因数の和:4087

約数の個数: 24

約数和(自身を含む): 2086333392

約数和(自身を除く): 676338753

約数列:

[1, 3, 9, 43, 129, 387, 1361, 2677, 4083, 8031, 12249, 24093, 58523, 115111, 175569, 345333, 526707, 1035999, 3643397, 10930191, 32790573, 156666071, 469998213, 1409994639]

約数ペア:

[(1, 1409994639), (3, 469998213), (9, 156666071), (43, 32790573), (129, 10930191), (387, 3643397), (1361, 1035999), (2677, 526707), (4083, 345333), (8031, 175569), (12249, 115111), (24093, 58523)]