1355963329

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{3187}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 1664518560

約数和(自身を除く): 308555231

約数列:

[1, 7, 19, 49, 133, 457, 931, 3187, 3199, 8683, 22309, 22393, 60553, 60781, 156163, 423871, 425467, 1456459, 2967097, 10195213, 27672721, 71366491, 193709047, 1355963329]

約数ペア:

[(1, 1355963329), (7, 193709047), (19, 71366491), (49, 27672721), (133, 10195213), (457, 2967097), (931, 1456459), (3187, 425467), (3199, 423871), (8683, 156163), (22309, 60781), (22393, 60553)]