28934139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1511}}^1$

素因数の和:2018

約数の個数: 16

約数和(自身を含む): 41658624

約数和(自身を除く): 12724485

約数列:

[1, 3, 13, 39, 491, 1473, 1511, 4533, 6383, 19149, 19643, 58929, 741901, 2225703, 9644713, 28934139]

約数ペア:

[(1, 28934139), (3, 9644713), (13, 2225703), (39, 741901), (491, 58929), (1473, 19643), (1511, 19149), (4533, 6383)]