47674431

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18457}}^1$

素因数の和:18511

約数の個数: 24

約数和(自身を含む): 80624544

約数和(自身を除く): 32950113

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 18457, 55371, 129199, 166113, 387597, 756737, 1162791, 2270211, 5297159, 6810633, 15891477, 47674431]

約数ペア:

[(1, 47674431), (3, 15891477), (7, 6810633), (9, 5297159), (21, 2270211), (41, 1162791), (63, 756737), (123, 387597), (287, 166113), (369, 129199), (861, 55371), (2583, 18457)]