13193349

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 20020224

約数和(自身を除く): 6826875

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 223, 481, 533, 669, 1443, 1517, 1599, 2899, 4551, 8251, 8697, 9143, 19721, 24753, 27429, 59163, 107263, 118859, 321789, 338291, 356577, 1014873, 4397783, 13193349]

約数ペア:

[(1, 13193349), (3, 4397783), (13, 1014873), (37, 356577), (39, 338291), (41, 321789), (111, 118859), (123, 107263), (223, 59163), (481, 27429), (533, 24753), (669, 19721), (1443, 9143), (1517, 8697), (1599, 8251), (2899, 4551)]