22925273

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 28242816

約数和(自身を除く): 5317543

約数列:

[1, 7, 23, 41, 151, 161, 287, 529, 943, 1057, 3473, 3703, 6191, 6601, 21689, 24311, 43337, 79879, 142393, 151823, 559153, 996751, 3275039, 22925273]

約数ペア:

[(1, 22925273), (7, 3275039), (23, 996751), (41, 559153), (151, 151823), (161, 142393), (287, 79879), (529, 43337), (943, 24311), (1057, 21689), (3473, 6601), (3703, 6191)]