269155719

素因数分解:

$3^2\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{2281}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 444752672

約数和(自身を除く): 175596953

約数列:

[1, 3, 7, 9, 21, 63, 1873, 2281, 5619, 6843, 13111, 15967, 16857, 20529, 39333, 47901, 117999, 143703, 4272313, 12816939, 29906191, 38450817, 89718573, 269155719]

約数ペア:

[(1, 269155719), (3, 89718573), (7, 38450817), (9, 29906191), (21, 12816939), (63, 4272313), (1873, 143703), (2281, 117999), (5619, 47901), (6843, 39333), (13111, 20529), (15967, 16857)]