313645887

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{569}}^1\times {\mathrm{839}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 460605600

約数和(自身を除く): 146959713

約数列:

[1, 3, 9, 73, 219, 569, 657, 839, 1707, 2517, 5121, 7551, 41537, 61247, 124611, 183741, 373833, 477391, 551223, 1432173, 4296519, 34849543, 104548629, 313645887]

約数ペア:

[(1, 313645887), (3, 104548629), (9, 34849543), (73, 4296519), (219, 1432173), (569, 551223), (657, 477391), (839, 373833), (1707, 183741), (2517, 124611), (5121, 61247), (7551, 41537)]