57621739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{773}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 68954112

約数和(自身を除く): 11332373

約数列:

[1, 7, 23, 161, 463, 773, 3241, 5411, 10649, 17779, 74543, 124453, 357899, 2505293, 8231677, 57621739]

約数ペア:

[(1, 57621739), (7, 8231677), (23, 2505293), (161, 357899), (463, 124453), (773, 74543), (3241, 17779), (5411, 10649)]