28126641

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1811}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 38965248

約数和(自身を除く): 10838607

約数列:

[1, 3, 31, 93, 167, 501, 1811, 5177, 5433, 15531, 56141, 168423, 302437, 907311, 9375547, 28126641]

約数ペア:

[(1, 28126641), (3, 9375547), (31, 907311), (93, 302437), (167, 168423), (501, 56141), (1811, 15531), (5177, 5433)]