30490593

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5059}}^1$

素因数の和:5117

約数の個数: 24

約数和(自身を含む): 48454560

約数和(自身を除く): 17963967

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 5059, 6027, 15177, 35413, 106239, 207419, 247891, 622257, 743673, 1451933, 4355799, 10163531, 30490593]

約数ペア:

[(1, 30490593), (3, 10163531), (7, 4355799), (21, 1451933), (41, 743673), (49, 622257), (123, 247891), (147, 207419), (287, 106239), (861, 35413), (2009, 15177), (5059, 6027)]