26196267

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 35703072

約数和(自身を除く): 9506805

約数列:

[1, 3, 61, 183, 257, 557, 771, 1671, 15677, 33977, 47031, 101931, 143149, 429447, 8732089, 26196267]

約数ペア:

[(1, 26196267), (3, 8732089), (61, 429447), (183, 143149), (257, 101931), (557, 47031), (771, 33977), (1671, 15677)]