11639509

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 14589720

約数和(自身を除く): 2950211

約数列:

[1, 7, 17, 49, 89, 119, 157, 623, 833, 1099, 1513, 2669, 4361, 7693, 10591, 13973, 18683, 74137, 97811, 130781, 237541, 684677, 1662787, 11639509]

約数ペア:

[(1, 11639509), (7, 1662787), (17, 684677), (49, 237541), (89, 130781), (119, 97811), (157, 74137), (623, 18683), (833, 13973), (1099, 10591), (1513, 7693), (2669, 4361)]