387047927

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{4657}}^1$

素因数の和:5078

約数の個数: 16

約数和(自身を含む): 457900032

約数和(自身を除く): 70852105

約数列:

[1, 7, 31, 217, 383, 2681, 4657, 11873, 32599, 83111, 144367, 1010569, 1783631, 12485417, 55292561, 387047927]

約数ペア:

[(1, 387047927), (7, 55292561), (31, 12485417), (217, 1783631), (383, 1010569), (2681, 144367), (4657, 83111), (11873, 32599)]