10812991

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 12870144

約数和(自身を除く): 2057153

約数列:

[1, 7, 37, 83, 259, 503, 581, 3071, 3521, 18611, 21497, 41749, 130277, 292243, 1544713, 10812991]

約数ペア:

[(1, 10812991), (7, 1544713), (37, 292243), (83, 130277), (259, 41749), (503, 21497), (581, 18611), (3071, 3521)]