401080974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1364221}}^1$

素因数の和:1364240

約数の個数: 24

約数和(自身を含む): 933127848

約数和(自身を除く): 532046874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1364221, 2728442, 4092663, 8185326, 9549547, 19099094, 28648641, 57297282, 66846829, 133693658, 200540487, 401080974]

約数ペア:

[(1, 401080974), (2, 200540487), (3, 133693658), (6, 66846829), (7, 57297282), (14, 28648641), (21, 19099094), (42, 9549547), (49, 8185326), (98, 4092663), (147, 2728442), (294, 1364221)]