30878673

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9133}}^1$

素因数の和:9173

約数の個数: 24

約数和(自身を含む): 49981248

約数和(自身を除く): 19102575

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 9133, 27399, 63931, 191793, 210059, 447517, 630177, 1342551, 1470413, 4411239, 10292891, 30878673]

約数ペア:

[(1, 30878673), (3, 10292891), (7, 4411239), (21, 1470413), (23, 1342551), (49, 630177), (69, 447517), (147, 210059), (161, 191793), (483, 63931), (1127, 27399), (3381, 9133)]