39774189

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 66044160

約数和(自身を除く): 26269971

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1637, 1869, 3471, 4911, 8099, 11459, 21281, 24297, 34377, 63843, 145693, 148967, 437079, 446901, 1019851, 1894009, 3059553, 5682027, 13258063, 39774189]

約数ペア:

[(1, 39774189), (3, 13258063), (7, 5682027), (13, 3059553), (21, 1894009), (39, 1019851), (89, 446901), (91, 437079), (267, 148967), (273, 145693), (623, 63843), (1157, 34377), (1637, 24297), (1869, 21281), (3471, 11459), (4911, 8099)]