14298781

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 17031168

約数和(自身を除く): 2732387

約数列:

[1, 7, 31, 131, 217, 503, 917, 3521, 4061, 15593, 28427, 65893, 109151, 461251, 2042683, 14298781]

約数ペア:

[(1, 14298781), (7, 2042683), (31, 461251), (131, 109151), (217, 65893), (503, 28427), (917, 15593), (3521, 4061)]