385415513

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{152519}}^1$

素因数の和:152564

約数の個数: 12

約数和(自身を含む): 464880960

約数和(自身を除く): 79465447

約数列:

[1, 7, 19, 133, 361, 2527, 152519, 1067633, 2897861, 20285027, 55059359, 385415513]

約数ペア:

[(1, 385415513), (7, 55059359), (19, 20285027), (133, 2897861), (361, 1067633), (2527, 152519)]