12579177

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 18616224

約数和(自身を除く): 6037047

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 577, 1677, 1731, 7267, 7501, 21801, 22503, 24811, 74433, 97513, 292539, 322543, 967629, 4193059, 12579177]

約数ペア:

[(1, 12579177), (3, 4193059), (13, 967629), (39, 322543), (43, 292539), (129, 97513), (169, 74433), (507, 24811), (559, 22503), (577, 21801), (1677, 7501), (1731, 7267)]