22439949

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 14055411

約数列:

[1, 3, 7, 17, 21, 51, 119, 239, 263, 357, 717, 789, 1673, 1841, 4063, 4471, 5019, 5523, 12189, 13413, 28441, 31297, 62857, 85323, 93891, 188571, 439999, 1068569, 1319997, 3205707, 7479983, 22439949]

約数ペア:

[(1, 22439949), (3, 7479983), (7, 3205707), (17, 1319997), (21, 1068569), (51, 439999), (119, 188571), (239, 93891), (263, 85323), (357, 62857), (717, 31297), (789, 28441), (1673, 13413), (1841, 12189), (4063, 5523), (4471, 5019)]