49217181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40709}}^1$

素因数の和:40756

約数の個数: 16

約数和(自身を含む): 72952320

約数和(自身を除く): 23735139

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 40709, 122127, 529217, 1261979, 1587651, 3785937, 16405727, 49217181]

約数ペア:

[(1, 49217181), (3, 16405727), (13, 3785937), (31, 1587651), (39, 1261979), (93, 529217), (403, 122127), (1209, 40709)]