2157837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2843}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 3276288

約数和(自身を除く): 1118451

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2843, 8529, 31273, 65389, 93819, 196167, 719279, 2157837]

約数ペア:

[(1, 2157837), (3, 719279), (11, 196167), (23, 93819), (33, 65389), (69, 31273), (253, 8529), (759, 2843)]