430400229

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 666292224

約数和(自身を除く): 235891995

約数列:

[1, 3, 7, 21, 103, 193, 309, 579, 721, 1031, 1351, 2163, 3093, 4053, 7217, 19879, 21651, 59637, 106193, 139153, 198983, 318579, 417459, 596949, 743351, 1392881, 2230053, 4178643, 20495249, 61485747, 143466743, 430400229]

約数ペア:

[(1, 430400229), (3, 143466743), (7, 61485747), (21, 20495249), (103, 4178643), (193, 2230053), (309, 1392881), (579, 743351), (721, 596949), (1031, 417459), (1351, 318579), (2163, 198983), (3093, 139153), (4053, 106193), (7217, 59637), (19879, 21651)]