11981543

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 14165760

約数和(自身を除く): 2184217

約数列:

[1, 7, 59, 67, 413, 433, 469, 3031, 3953, 25547, 27671, 29011, 178829, 203077, 1711649, 11981543]

約数ペア:

[(1, 11981543), (7, 1711649), (59, 203077), (67, 178829), (413, 29011), (433, 27671), (469, 25547), (3031, 3953)]