473680893

素因数分解:

$3^1\times 7^2\times {\mathrm{1303}}^1\times {\mathrm{2473}}^1$

素因数の和:3793

約数の個数: 24

約数和(自身を含む): 735549888

約数和(自身を除く): 261868995

約数列:

[1, 3, 7, 21, 49, 147, 1303, 2473, 3909, 7419, 9121, 17311, 27363, 51933, 63847, 121177, 191541, 363531, 3222319, 9666957, 22556233, 67668699, 157893631, 473680893]

約数ペア:

[(1, 473680893), (3, 157893631), (7, 67668699), (21, 22556233), (49, 9666957), (147, 3222319), (1303, 363531), (2473, 191541), (3909, 121177), (7419, 63847), (9121, 51933), (17311, 27363)]