312397029

素因数分解:

$3^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{3877}}^1$

素因数の和:5169

約数の個数: 24

約数和(自身を含む): 516239360

約数和(自身を除く): 203842331

約数列:

[1, 3, 7, 9, 21, 63, 1279, 3837, 3877, 8953, 11511, 11631, 26859, 27139, 34893, 80577, 81417, 244251, 4958683, 14876049, 34710781, 44628147, 104132343, 312397029]

約数ペア:

[(1, 312397029), (3, 104132343), (7, 44628147), (9, 34710781), (21, 14876049), (63, 4958683), (1279, 244251), (3837, 81417), (3877, 80577), (8953, 34893), (11511, 27139), (11631, 26859)]