248041677

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 370976256

約数和(自身を除く): 122934579

約数列:

[1, 3, 13, 39, 41, 61, 123, 183, 533, 793, 1599, 2379, 2501, 2543, 7503, 7629, 32513, 33059, 97539, 99177, 104263, 155123, 312789, 465369, 1355419, 2016599, 4066257, 6049797, 6360043, 19080129, 82680559, 248041677]

約数ペア:

[(1, 248041677), (3, 82680559), (13, 19080129), (39, 6360043), (41, 6049797), (61, 4066257), (123, 2016599), (183, 1355419), (533, 465369), (793, 312789), (1599, 155123), (2379, 104263), (2501, 99177), (2543, 97539), (7503, 33059), (7629, 32513)]