22431213

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9623}}^1$

素因数の和:9673

約数の個数: 24

約数和(自身を含む): 38034048

約数和(自身を除く): 15602835

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 9623, 28869, 67361, 86607, 202083, 356051, 606249, 1068153, 2492357, 3204459, 7477071, 22431213]

約数ペア:

[(1, 22431213), (3, 7477071), (7, 3204459), (9, 2492357), (21, 1068153), (37, 606249), (63, 356051), (111, 202083), (259, 86607), (333, 67361), (777, 28869), (2331, 9623)]