3409945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 5412096

約数和(自身を除く): 2002151

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 521, 595, 935, 1309, 2605, 3647, 5731, 6545, 8857, 18235, 28655, 40117, 44285, 61999, 97427, 200585, 309995, 487135, 681989, 3409945]

約数ペア:

[(1, 3409945), (5, 681989), (7, 487135), (11, 309995), (17, 200585), (35, 97427), (55, 61999), (77, 44285), (85, 40117), (119, 28655), (187, 18235), (385, 8857), (521, 6545), (595, 5731), (935, 3647), (1309, 2605)]