30668799

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 49821696

約数和(自身を除く): 19152897

約数列:

[1, 3, 7, 17, 21, 51, 119, 271, 317, 357, 813, 951, 1897, 2219, 4607, 5389, 5691, 6657, 13821, 16167, 32249, 37723, 85907, 96747, 113169, 257721, 601349, 1460419, 1804047, 4381257, 10222933, 30668799]

約数ペア:

[(1, 30668799), (3, 10222933), (7, 4381257), (17, 1804047), (21, 1460419), (51, 601349), (119, 257721), (271, 113169), (317, 96747), (357, 85907), (813, 37723), (951, 32249), (1897, 16167), (2219, 13821), (4607, 6657), (5389, 5691)]