530186419

素因数分解:

$7^4\times {\mathrm{461}}^1\times {\mathrm{479}}^1$

素因数の和:968

約数の個数: 20

約数和(自身を含む): 621149760

約数和(自身を除く): 90963341

約数列:

[1, 7, 49, 343, 461, 479, 2401, 3227, 3353, 22589, 23471, 158123, 164297, 220819, 1106861, 1150079, 1545733, 10820131, 75740917, 530186419]

約数ペア:

[(1, 530186419), (7, 75740917), (49, 10820131), (343, 1545733), (461, 1150079), (479, 1106861), (2401, 220819), (3227, 164297), (3353, 158123), (22589, 23471)]