2553033

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 3956096

約数和(自身を除く): 1403063

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1993, 5979, 13951, 41853, 121573, 364719, 851011, 2553033]

約数ペア:

[(1, 2553033), (3, 851011), (7, 364719), (21, 121573), (61, 41853), (183, 13951), (427, 5979), (1281, 1993)]