74919299

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43331}}^1$

素因数の和:43370

約数の個数: 16

約数和(自身を含む): 97063680

約数和(自身を除く): 22144381

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 43331, 303317, 563303, 823289, 3943121, 5763023, 10702757, 74919299]

約数ペア:

[(1, 74919299), (7, 10702757), (13, 5763023), (19, 3943121), (91, 823289), (133, 563303), (247, 303317), (1729, 43331)]