1427289617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{773}}^1\times {\mathrm{821}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 1549851408

約数和(自身を除く): 122561791

約数列:

[1, 13, 173, 773, 821, 2249, 10049, 10673, 133729, 142033, 634633, 1738477, 1846429, 8250229, 109791509, 1427289617]

約数ペア:

[(1, 1427289617), (13, 109791509), (173, 8250229), (773, 1846429), (821, 1738477), (2249, 634633), (10049, 142033), (10673, 133729)]