39245921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 46491648

約数和(自身を除く): 7245727

約数列:

[1, 11, 13, 127, 143, 1397, 1651, 2161, 18161, 23771, 28093, 274447, 309023, 3018917, 3567811, 39245921]

約数ペア:

[(1, 39245921), (11, 3567811), (13, 3018917), (127, 309023), (143, 274447), (1397, 28093), (1651, 23771), (2161, 18161)]