38697507

素因数分解:

$3^6\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:614

約数の個数: 28

約数和(自身を含む): 58672240

約数和(自身を除く): 19974733

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 487, 729, 981, 1461, 2943, 4383, 8829, 13149, 26487, 39447, 53083, 79461, 118341, 159249, 355023, 477747, 1433241, 4299723, 12899169, 38697507]

約数ペア:

[(1, 38697507), (3, 12899169), (9, 4299723), (27, 1433241), (81, 477747), (109, 355023), (243, 159249), (327, 118341), (487, 79461), (729, 53083), (981, 39447), (1461, 26487), (2943, 13149), (4383, 8829)]