38141439

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 61501440

約数和(自身を除く): 23360001

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 651, 861, 1271, 1429, 3813, 4287, 8897, 10003, 26691, 30009, 44299, 58589, 132897, 175767, 310093, 410123, 930279, 1230369, 1816259, 5448777, 12713813, 38141439]

約数ペア:

[(1, 38141439), (3, 12713813), (7, 5448777), (21, 1816259), (31, 1230369), (41, 930279), (93, 410123), (123, 310093), (217, 175767), (287, 132897), (651, 58589), (861, 44299), (1271, 30009), (1429, 26691), (3813, 10003), (4287, 8897)]