828543897

素因数分解:

$3^4\times {\mathrm{1151}}^1\times {\mathrm{8887}}^1$

素因数の和:10050

約数の個数: 20

約数和(自身を含む): 1238916096

約数和(自身を除く): 410372199

約数列:

[1, 3, 9, 27, 81, 1151, 3453, 8887, 10359, 26661, 31077, 79983, 93231, 239949, 719847, 10228937, 30686811, 92060433, 276181299, 828543897]

約数ペア:

[(1, 828543897), (3, 276181299), (9, 92060433), (27, 30686811), (81, 10228937), (1151, 719847), (3453, 239949), (8887, 93231), (10359, 79983), (26661, 31077)]