28940097957

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{16091}}^1$

素因数の和:16441

約数の個数: 32

約数和(自身を含む): 40486957056

約数和(自身を除く): 11546859099

約数列:

[1, 3, 31, 83, 93, 233, 249, 699, 2573, 7223, 7719, 16091, 19339, 21669, 48273, 58017, 498821, 599509, 1335553, 1496463, 1798527, 3749203, 4006659, 11247609, 41402143, 116225293, 124206429, 311183849, 348675879, 933551547, 9646699319, 28940097957]

約数ペア:

[(1, 28940097957), (3, 9646699319), (31, 933551547), (83, 348675879), (93, 311183849), (233, 124206429), (249, 116225293), (699, 41402143), (2573, 11247609), (7223, 4006659), (7719, 3749203), (16091, 1798527), (19339, 1496463), (21669, 1335553), (48273, 599509), (58017, 498821)]