416804521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 520895232

約数和(自身を除く): 104090711

約数列:

[1, 7, 17, 61, 67, 119, 427, 469, 857, 1037, 1139, 4087, 5999, 7259, 7973, 14569, 28609, 52277, 57419, 69479, 101983, 365939, 401933, 486353, 888709, 976123, 3502559, 6220963, 6832861, 24517913, 59543503, 416804521]

約数ペア:

[(1, 416804521), (7, 59543503), (17, 24517913), (61, 6832861), (67, 6220963), (119, 3502559), (427, 976123), (469, 888709), (857, 486353), (1037, 401933), (1139, 365939), (4087, 101983), (5999, 69479), (7259, 57419), (7973, 52277), (14569, 28609)]