26980893

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 41539680

約数和(自身を除く): 14558787

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1577, 1901, 4731, 5703, 14193, 17109, 36119, 108357, 157783, 325071, 473349, 1420047, 2997877, 8993631, 26980893]

約数ペア:

[(1, 26980893), (3, 8993631), (9, 2997877), (19, 1420047), (57, 473349), (83, 325071), (171, 157783), (249, 108357), (747, 36119), (1577, 17109), (1901, 14193), (4731, 5703)]