16516251

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{1453}}^1$

素因数の和:1883

約数の個数: 16

約数和(自身を含む): 24543520

約数和(自身を除く): 8027269

約数列:

[1, 3, 9, 27, 421, 1263, 1453, 3789, 4359, 11367, 13077, 39231, 611713, 1835139, 5505417, 16516251]

約数ペア:

[(1, 16516251), (3, 5505417), (9, 1835139), (27, 611713), (421, 39231), (1263, 13077), (1453, 11367), (3789, 4359)]