1880368897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1\times {\mathrm{4007}}^1$

素因数の和:5208

約数の個数: 16

約数和(自身を含む): 2109105792

約数和(自身を除く): 228736895

約数列:

[1, 11, 37, 407, 1153, 4007, 12683, 42661, 44077, 148259, 469271, 1630849, 4620071, 50820781, 170942627, 1880368897]

約数ペア:

[(1, 1880368897), (11, 170942627), (37, 50820781), (407, 4620071), (1153, 1630849), (4007, 469271), (12683, 148259), (42661, 44077)]