38147711

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 47007840

約数和(自身を除く): 8860129

約数列:

[1, 7, 17, 109, 119, 173, 289, 763, 1211, 1853, 2023, 2941, 12971, 18857, 20587, 31501, 49997, 131999, 220507, 320569, 349979, 2243983, 5449673, 38147711]

約数ペア:

[(1, 38147711), (7, 5449673), (17, 2243983), (109, 349979), (119, 320569), (173, 220507), (289, 131999), (763, 49997), (1211, 31501), (1853, 20587), (2023, 18857), (2941, 12971)]