42758493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7283}}^1$

素因数の和:7408

約数の個数: 16

約数和(自身を含む): 60602880

約数和(自身を除く): 17844387

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 7283, 21849, 138377, 415131, 750149, 2250447, 14252831, 42758493]

約数ペア:

[(1, 42758493), (3, 14252831), (19, 2250447), (57, 750149), (103, 415131), (309, 138377), (1957, 21849), (5871, 7283)]