1847772999

素因数分解:

$3^3\times {\mathrm{5003}}^1\times {\mathrm{13679}}^1$

素因数の和:18691

約数の個数: 16

約数和(自身を含む): 2738188800

約数和(自身を除く): 890415801

約数列:

[1, 3, 9, 27, 5003, 13679, 15009, 41037, 45027, 123111, 135081, 369333, 68436037, 205308111, 615924333, 1847772999]

約数ペア:

[(1, 1847772999), (3, 615924333), (9, 205308111), (27, 68436037), (5003, 369333), (13679, 135081), (15009, 123111), (41037, 45027)]