12480879

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3121}}^1$

素因数の和:3198

約数の個数: 16

約数和(自身を含む): 17583104

約数和(自身を除く): 5102225

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3121, 3999, 9363, 96751, 134203, 290253, 402609, 4160293, 12480879]

約数ペア:

[(1, 12480879), (3, 4160293), (31, 402609), (43, 290253), (93, 134203), (129, 96751), (1333, 9363), (3121, 3999)]