9131639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 10475520

約数和(自身を除く): 1343881

約数列:

[1, 11, 31, 61, 341, 439, 671, 1891, 4829, 13609, 20801, 26779, 149699, 294569, 830149, 9131639]

約数ペア:

[(1, 9131639), (11, 830149), (31, 294569), (61, 149699), (341, 26779), (439, 20801), (671, 13609), (1891, 4829)]