47173371

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 76185600

約数和(自身を除く): 29012229

約数列:

[1, 3, 7, 19, 21, 57, 133, 191, 399, 573, 619, 1337, 1857, 3629, 4011, 4333, 10887, 11761, 12999, 25403, 35283, 76209, 82327, 118229, 246981, 354687, 827603, 2246351, 2482809, 6739053, 15724457, 47173371]

約数ペア:

[(1, 47173371), (3, 15724457), (7, 6739053), (19, 2482809), (21, 2246351), (57, 827603), (133, 354687), (191, 246981), (399, 118229), (573, 82327), (619, 76209), (1337, 35283), (1857, 25403), (3629, 12999), (4011, 11761), (4333, 10887)]