3818200071

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1\times {\mathrm{2131}}^1$

素因数の和:4263

約数の個数: 32

約数和(自身を含む): 5965779456

約数和(自身を除く): 2147579385

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2081, 2131, 6243, 6393, 14567, 14917, 43701, 44751, 85321, 87371, 255963, 262113, 597247, 611597, 1791741, 1834791, 4434611, 13303833, 31042277, 93126831, 181819051, 545457153, 1272733357, 3818200071]

約数ペア:

[(1, 3818200071), (3, 1272733357), (7, 545457153), (21, 181819051), (41, 93126831), (123, 31042277), (287, 13303833), (861, 4434611), (2081, 1834791), (2131, 1791741), (6243, 611597), (6393, 597247), (14567, 262113), (14917, 255963), (43701, 87371), (44751, 85321)]