1220034003

素因数分解:

$3^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1\times {\mathrm{1847}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 1634578176

約数和(自身を除く): 414544173

約数列:

[1, 3, 421, 523, 1263, 1569, 1847, 5541, 220183, 660549, 777587, 965981, 2332761, 2897943, 406678001, 1220034003]

約数ペア:

[(1, 1220034003), (3, 406678001), (421, 2897943), (523, 2332761), (1263, 965981), (1569, 777587), (1847, 660549), (5541, 220183)]