1249985187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{10513}}^1$

素因数の和:11731

約数の個数: 24

約数和(自身を含む): 1971501168

約数和(自身を除く): 721515981

約数列:

[1, 3, 9, 11, 33, 99, 1201, 3603, 10513, 10809, 13211, 31539, 39633, 94617, 115643, 118899, 346929, 1040787, 12626113, 37878339, 113635017, 138887243, 416661729, 1249985187]

約数ペア:

[(1, 1249985187), (3, 416661729), (9, 138887243), (11, 113635017), (33, 37878339), (99, 12626113), (1201, 1040787), (3603, 346929), (10513, 118899), (10809, 115643), (13211, 94617), (31539, 39633)]