22911231

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 36126720

約数和(自身を除く): 13215489

約数列:

[1, 3, 7, 21, 47, 139, 141, 167, 329, 417, 501, 973, 987, 1169, 2919, 3507, 6533, 7849, 19599, 23213, 23547, 45731, 54943, 69639, 137193, 162491, 164829, 487473, 1091011, 3273033, 7637077, 22911231]

約数ペア:

[(1, 22911231), (3, 7637077), (7, 3273033), (21, 1091011), (47, 487473), (139, 164829), (141, 162491), (167, 137193), (329, 69639), (417, 54943), (501, 45731), (973, 23547), (987, 23213), (1169, 19599), (2919, 7849), (3507, 6533)]