492749721

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{661}}^1\times {\mathrm{733}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 720115656

約数和(自身を除く): 227365935

約数列:

[1, 3, 9, 113, 339, 661, 733, 1017, 1983, 2199, 5949, 6597, 74693, 82829, 224079, 248487, 484513, 672237, 745461, 1453539, 4360617, 54749969, 164249907, 492749721]

約数ペア:

[(1, 492749721), (3, 164249907), (9, 54749969), (113, 4360617), (339, 1453539), (661, 745461), (733, 672237), (1017, 484513), (1983, 248487), (2199, 224079), (5949, 82829), (6597, 74693)]