2582139

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2999}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 4032000

約数和(自身を除く): 1449861

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2999, 8997, 20993, 62979, 122959, 368877, 860713, 2582139]

約数ペア:

[(1, 2582139), (3, 860713), (7, 368877), (21, 122959), (41, 62979), (123, 20993), (287, 8997), (861, 2999)]