13113873

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{13127}}^1$

素因数の和:13173

約数の個数: 16

約数和(自身を含む): 19954560

約数和(自身を除く): 6840687

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 13127, 39381, 118143, 354429, 485699, 1457097, 4371291, 13113873]

約数ペア:

[(1, 13113873), (3, 4371291), (9, 1457097), (27, 485699), (37, 354429), (111, 118143), (333, 39381), (999, 13127)]