1916403837

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1\times {\mathrm{10723}}^1$

素因数の和:12220

約数の個数: 16

約数和(自身を含む): 2619572928

約数和(自身を除く): 703169091

約数列:

[1, 3, 41, 123, 1453, 4359, 10723, 32169, 59573, 178719, 439643, 1318929, 15580519, 46741557, 638801279, 1916403837]

約数ペア:

[(1, 1916403837), (3, 638801279), (41, 46741557), (123, 15580519), (1453, 1318929), (4359, 439643), (10723, 178719), (32169, 59573)]