13048347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 19756800

約数和(自身を除く): 6708453

約数列:

[1, 3, 13, 29, 39, 83, 87, 139, 249, 377, 417, 1079, 1131, 1807, 2407, 3237, 4031, 5421, 7221, 11537, 12093, 31291, 34611, 52403, 93873, 149981, 157209, 334573, 449943, 1003719, 4349449, 13048347]

約数ペア:

[(1, 13048347), (3, 4349449), (13, 1003719), (29, 449943), (39, 334573), (83, 157209), (87, 149981), (139, 93873), (249, 52403), (377, 34611), (417, 31291), (1079, 12093), (1131, 11537), (1807, 7221), (2407, 5421), (3237, 4031)]