2871609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 4267200

約数和(自身を除く): 1395591

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 2539, 7617, 33007, 73631, 99021, 220893, 957203, 2871609]

約数ペア:

[(1, 2871609), (3, 957203), (13, 220893), (29, 99021), (39, 73631), (87, 33007), (377, 7617), (1131, 2539)]