291202254579

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{11920351}}^1$

素因数の和:11920850

約数の個数: 16

約数和(自身を含む): 411967365120

約数和(自身を除く): 120765110541

約数列:

[1, 3, 17, 51, 479, 1437, 8143, 24429, 11920351, 35761053, 202645967, 607937901, 5709848129, 17129544387, 97067418193, 291202254579]

約数ペア:

[(1, 291202254579), (3, 97067418193), (17, 17129544387), (51, 5709848129), (479, 607937901), (1437, 202645967), (8143, 35761053), (24429, 11920351)]