1644157059

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1\times {\mathrm{9511}}^1$

素因数の和:11530

約数の個数: 16

約数和(自身を含む): 2269182720

約数和(自身を除く): 625025661

約数列:

[1, 3, 29, 87, 1987, 5961, 9511, 28533, 57623, 172869, 275819, 827457, 18898357, 56695071, 548052353, 1644157059]

約数ペア:

[(1, 1644157059), (3, 548052353), (29, 56695071), (87, 18898357), (1987, 827457), (5961, 275819), (9511, 172869), (28533, 57623)]