670382613

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1399}}^1\times {\mathrm{1439}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 995904000

約数和(自身を除く): 325521387

約数列:

[1, 3, 9, 37, 111, 333, 1399, 1439, 4197, 4317, 12591, 12951, 51763, 53243, 155289, 159729, 465867, 479187, 2013161, 6039483, 18118449, 74486957, 223460871, 670382613]

約数ペア:

[(1, 670382613), (3, 223460871), (9, 74486957), (37, 18118449), (111, 6039483), (333, 2013161), (1399, 479187), (1439, 465867), (4197, 159729), (4317, 155289), (12591, 53243), (12951, 51763)]