31814949

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5419}}^1$

素因数の和:5544

約数の個数: 16

約数和(自身を含む): 45094400

約数和(自身を除く): 13279451

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5419, 5871, 16257, 102961, 308883, 558157, 1674471, 10604983, 31814949]

約数ペア:

[(1, 31814949), (3, 10604983), (19, 1674471), (57, 558157), (103, 308883), (309, 102961), (1957, 16257), (5419, 5871)]