31868013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 46657728

約数和(自身を除く): 14789715

約数列:

[1, 3, 17, 29, 51, 87, 493, 743, 841, 1479, 2229, 2523, 12631, 14297, 21547, 37893, 42891, 64641, 366299, 624863, 1098897, 1874589, 10622671, 31868013]

約数ペア:

[(1, 31868013), (3, 10622671), (17, 1874589), (29, 1098897), (51, 624863), (87, 366299), (493, 64641), (743, 42891), (841, 37893), (1479, 21547), (2229, 14297), (2523, 12631)]