2870297619

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3333679}}^1$

素因数の和:3333730

約数の個数: 16

約数和(自身を含む): 4480465920

約数和(自身を除く): 1610168301

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3333679, 10001037, 23335753, 70007259, 136680839, 410042517, 956765873, 2870297619]

約数ペア:

[(1, 2870297619), (3, 956765873), (7, 410042517), (21, 136680839), (41, 70007259), (123, 23335753), (287, 10001037), (861, 3333679)]