2215691619

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{37607}}^1$

素因数の和:38130

約数の個数: 16

約数和(自身を含む): 3032709120

約数和(自身を除く): 817017501

約数列:

[1, 3, 41, 123, 479, 1437, 19639, 37607, 58917, 112821, 1541887, 4625661, 18013753, 54041259, 738563873, 2215691619]

約数ペア:

[(1, 2215691619), (3, 738563873), (41, 54041259), (123, 18013753), (479, 4625661), (1437, 1541887), (19639, 112821), (37607, 58917)]