669371353

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1\times {\mathrm{1609}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 774242560

約数和(自身を除く): 104871207

約数列:

[1, 7, 103, 577, 721, 1609, 4039, 11263, 59431, 165727, 416017, 928393, 1160089, 6498751, 95624479, 669371353]

約数ペア:

[(1, 669371353), (7, 95624479), (103, 6498751), (577, 1160089), (721, 928393), (1609, 416017), (4039, 165727), (11263, 59431)]