64873391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5261}}^1$

素因数の和:5350

約数の個数: 16

約数和(自身を含む): 75772800

約数和(自身を除く): 10899409

約数列:

[1, 11, 19, 59, 209, 649, 1121, 5261, 12331, 57871, 99959, 310399, 1099549, 3414389, 5897581, 64873391]

約数ペア:

[(1, 64873391), (11, 5897581), (19, 3414389), (59, 1099549), (209, 310399), (649, 99959), (1121, 57871), (5261, 12331)]