1345449

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 2078720

約数和(自身を除く): 733271

約数列:

[1, 3, 7, 21, 79, 237, 553, 811, 1659, 2433, 5677, 17031, 64069, 192207, 448483, 1345449]

約数ペア:

[(1, 1345449), (3, 448483), (7, 192207), (21, 64069), (79, 17031), (237, 5677), (553, 2433), (811, 1659)]