16068261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 24514560

約数和(自身を除く): 8446299

約数列:

[1, 3, 11, 31, 33, 93, 113, 139, 339, 341, 417, 1023, 1243, 1529, 3503, 3729, 4309, 4587, 10509, 12927, 15707, 38533, 47121, 47399, 115599, 142197, 172777, 486917, 518331, 1460751, 5356087, 16068261]

約数ペア:

[(1, 16068261), (3, 5356087), (11, 1460751), (31, 518331), (33, 486917), (93, 172777), (113, 142197), (139, 115599), (339, 47399), (341, 47121), (417, 38533), (1023, 15707), (1243, 12927), (1529, 10509), (3503, 4587), (3729, 4309)]