800457

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 1247232

約数和(自身を除く): 446775

約数列:

[1, 3, 7, 21, 47, 141, 329, 811, 987, 2433, 5677, 17031, 38117, 114351, 266819, 800457]

約数ペア:

[(1, 800457), (3, 266819), (7, 114351), (21, 38117), (47, 17031), (141, 5677), (329, 2433), (811, 987)]