29128813551

素因数分解:

$3^2\times {\mathrm{521}}^1\times {\mathrm{6212159}}^1$

素因数の和:6212686

約数の個数: 12

約数和(自身を含む): 42155717760

約数和(自身を除く): 13026904209

約数列:

[1, 3, 9, 521, 1563, 4689, 6212159, 18636477, 55909431, 3236534839, 9709604517, 29128813551]

約数ペア:

[(1, 29128813551), (3, 9709604517), (9, 3236534839), (521, 55909431), (1563, 18636477), (4689, 6212159)]