16211671821

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{1471}}^1\times {\mathrm{6841}}^1$

素因数の和:8497

約数の個数: 24

約数和(自身を含む): 23567132160

約数和(自身を除く): 7355460339

約数列:

[1, 3, 9, 179, 537, 1471, 1611, 4413, 6841, 13239, 20523, 61569, 263309, 789927, 1224539, 2369781, 3673617, 10063111, 11020851, 30189333, 90567999, 1801296869, 5403890607, 16211671821]

約数ペア:

[(1, 16211671821), (3, 5403890607), (9, 1801296869), (179, 90567999), (537, 30189333), (1471, 11020851), (1611, 10063111), (4413, 3673617), (6841, 2369781), (13239, 1224539), (20523, 789927), (61569, 263309)]