31397334

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307817}}^1$

素因数の和:307839

約数の個数: 16

約数和(自身を含む): 66488688

約数和(自身を除く): 35091354

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 307817, 615634, 923451, 1846902, 5232889, 10465778, 15698667, 31397334]

約数ペア:

[(1, 31397334), (2, 15698667), (3, 10465778), (6, 5232889), (17, 1846902), (34, 923451), (51, 615634), (102, 307817)]