99406531

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 125286912

約数和(自身を除く): 25880381

約数列:

[1, 7, 17, 37, 107, 119, 211, 259, 629, 749, 1477, 1819, 3587, 3959, 4403, 7807, 12733, 22577, 25109, 27713, 54649, 67303, 132719, 158039, 383809, 471121, 835349, 929033, 2686663, 5847443, 14200933, 99406531]

約数ペア:

[(1, 99406531), (7, 14200933), (17, 5847443), (37, 2686663), (107, 929033), (119, 835349), (211, 471121), (259, 383809), (629, 158039), (749, 132719), (1477, 67303), (1819, 54649), (3587, 27713), (3959, 25109), (4403, 22577), (7807, 12733)]