12604809

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4549

約数の個数: 24

約数和(自身を含む): 20583840

約数和(自身を除く): 7979031

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 4513, 13539, 31591, 85747, 94773, 221137, 257241, 600229, 663411, 1800687, 4201603, 12604809]

約数ペア:

[(1, 12604809), (3, 4201603), (7, 1800687), (19, 663411), (21, 600229), (49, 257241), (57, 221137), (133, 94773), (147, 85747), (399, 31591), (931, 13539), (2793, 4513)]