233417261

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 309504000

約数和(自身を除く): 76086739

約数列:

[1, 7, 11, 19, 77, 103, 133, 209, 721, 1133, 1463, 1549, 1957, 7931, 10843, 13699, 17039, 21527, 29431, 119273, 150689, 159547, 206017, 323741, 1116829, 1755017, 2266187, 3031393, 12285119, 21219751, 33345323, 233417261]

約数ペア:

[(1, 233417261), (7, 33345323), (11, 21219751), (19, 12285119), (77, 3031393), (103, 2266187), (133, 1755017), (209, 1116829), (721, 323741), (1133, 206017), (1463, 159547), (1549, 150689), (1957, 119273), (7931, 29431), (10843, 21527), (13699, 17039)]