13821243

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 19063296

約数和(自身を除く): 5242053

約数列:

[1, 3, 47, 83, 141, 249, 1181, 3543, 3901, 11703, 55507, 98023, 166521, 294069, 4607081, 13821243]

約数ペア:

[(1, 13821243), (3, 4607081), (47, 294069), (83, 166521), (141, 98023), (249, 55507), (1181, 11703), (3543, 3901)]