289474555941

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{1511}}^1\times {\mathrm{69337}}^1$

素因数の和:71161

約数の個数: 24

約数和(自身を含む): 419775580224

約数和(自身を除く): 130301024283

約数列:

[1, 3, 9, 307, 921, 1511, 2763, 4533, 13599, 69337, 208011, 463877, 624033, 1391631, 4174893, 21286459, 63859377, 104768207, 191578131, 314304621, 942913863, 32163839549, 96491518647, 289474555941]

約数ペア:

[(1, 289474555941), (3, 96491518647), (9, 32163839549), (307, 942913863), (921, 314304621), (1511, 191578131), (2763, 104768207), (4533, 63859377), (13599, 21286459), (69337, 4174893), (208011, 1391631), (463877, 624033)]