30136491

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43487}}^1$

素因数の和:43511

約数の個数: 24

約数和(自身を含む): 54273024

約数和(自身を除く): 24136533

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 43487, 130461, 304409, 391383, 478357, 913227, 1435071, 2739681, 3348499, 4305213, 10045497, 30136491]

約数ペア:

[(1, 30136491), (3, 10045497), (7, 4305213), (9, 3348499), (11, 2739681), (21, 1435071), (33, 913227), (63, 478357), (77, 391383), (99, 304409), (231, 130461), (693, 43487)]