13922289

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 20704320

約数和(自身を除く): 6782031

約数列:

[1, 3, 9, 59, 157, 167, 177, 471, 501, 531, 1413, 1503, 9263, 9853, 26219, 27789, 29559, 78657, 83367, 88677, 235971, 1546921, 4640763, 13922289]

約数ペア:

[(1, 13922289), (3, 4640763), (9, 1546921), (59, 235971), (157, 88677), (167, 83367), (177, 78657), (471, 29559), (501, 27789), (531, 26219), (1413, 9853), (1503, 9263)]