12373479

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{883}}^1$

素因数の和:1068

約数の個数: 20

約数和(自身を含む): 18611736

約数和(自身を除く): 6238257

約数列:

[1, 3, 9, 27, 81, 173, 519, 883, 1557, 2649, 4671, 7947, 14013, 23841, 71523, 152759, 458277, 1374831, 4124493, 12373479]

約数ペア:

[(1, 12373479), (3, 4124493), (9, 1374831), (27, 458277), (81, 152759), (173, 71523), (519, 23841), (883, 14013), (1557, 7947), (2649, 4671)]