26420703

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3727}}^1$

素因数の和:3886

約数の個数: 16

約数和(自身を含む): 37578240

約数和(自身を除く): 11157537

約数列:

[1, 3, 17, 51, 139, 417, 2363, 3727, 7089, 11181, 63359, 190077, 518053, 1554159, 8806901, 26420703]

約数ペア:

[(1, 26420703), (3, 8806901), (17, 1554159), (51, 518053), (139, 190077), (417, 63359), (2363, 11181), (3727, 7089)]