212177523

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{11833}}^1$

素因数の和:12018

約数の個数: 16

約数和(自身を含む): 291589760

約数和(自身を除く): 79412237

約数列:

[1, 3, 43, 129, 139, 417, 5977, 11833, 17931, 35499, 508819, 1526457, 1644787, 4934361, 70725841, 212177523]

約数ペア:

[(1, 212177523), (3, 70725841), (43, 4934361), (129, 1644787), (139, 1526457), (417, 508819), (5977, 35499), (11833, 17931)]