23643753

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 38578176

約数和(自身を除く): 14934423

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 643, 721, 1751, 1929, 2163, 4501, 5253, 10931, 12257, 13503, 32793, 36771, 66229, 76517, 198687, 229551, 463603, 1125893, 1390809, 3377679, 7881251, 23643753]

約数ペア:

[(1, 23643753), (3, 7881251), (7, 3377679), (17, 1390809), (21, 1125893), (51, 463603), (103, 229551), (119, 198687), (309, 76517), (357, 66229), (643, 36771), (721, 32793), (1751, 13503), (1929, 12257), (2163, 10931), (4501, 5253)]