2971065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4831}}^1$

素因数の和:4880

約数の個数: 16

約数和(自身を含む): 4870656

約数和(自身を除く): 1899591

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 4831, 14493, 24155, 72465, 198071, 594213, 990355, 2971065]

約数ペア:

[(1, 2971065), (3, 990355), (5, 594213), (15, 198071), (41, 72465), (123, 24155), (205, 14493), (615, 4831)]