247463154

素因数分解:

$2^1\times 3^3\times {\mathrm{1303}}^1\times {\mathrm{3517}}^1$

素因数の和:4831

約数の個数: 32

約数和(自身を含む): 550496640

約数和(自身を除く): 303033486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1303, 2606, 3517, 3909, 7034, 7818, 10551, 11727, 21102, 23454, 31653, 35181, 63306, 70362, 94959, 189918, 4582651, 9165302, 13747953, 27495906, 41243859, 82487718, 123731577, 247463154]

約数ペア:

[(1, 247463154), (2, 123731577), (3, 82487718), (6, 41243859), (9, 27495906), (18, 13747953), (27, 9165302), (54, 4582651), (1303, 189918), (2606, 94959), (3517, 70362), (3909, 63306), (7034, 35181), (7818, 31653), (10551, 23454), (11727, 21102)]