22874187

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 36900864

約数和(自身を除く): 14026677

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 651, 857, 861, 1271, 2571, 3813, 5999, 8897, 17997, 26567, 26691, 35137, 79701, 105411, 185969, 245959, 557907, 737877, 1089247, 3267741, 7624729, 22874187]

約数ペア:

[(1, 22874187), (3, 7624729), (7, 3267741), (21, 1089247), (31, 737877), (41, 557907), (93, 245959), (123, 185969), (217, 105411), (287, 79701), (651, 35137), (857, 26691), (861, 26567), (1271, 17997), (2571, 8897), (3813, 5999)]