57956381

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 67267200

約数和(自身を除く): 9310819

約数列:

[1, 7, 149, 181, 307, 1043, 1267, 2149, 26969, 45743, 55567, 188783, 320201, 388969, 8279483, 57956381]

約数ペア:

[(1, 57956381), (7, 8279483), (149, 388969), (181, 320201), (307, 188783), (1043, 55567), (1267, 45743), (2149, 26969)]