1269093

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 1949696

約数和(自身を除く): 680603

約数列:

[1, 3, 7, 21, 223, 271, 669, 813, 1561, 1897, 4683, 5691, 60433, 181299, 423031, 1269093]

約数ペア:

[(1, 1269093), (3, 423031), (7, 181299), (21, 60433), (223, 5691), (271, 4683), (669, 1897), (813, 1561)]