39721036251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1213931}}^1$

素因数の和:1214786

約数の個数: 16

約数和(自身を含む): 57103361280

約数和(自身を除く): 17382325029

約数列:

[1, 3, 13, 39, 839, 2517, 10907, 32721, 1213931, 3641793, 15781103, 47343309, 1018488109, 3055464327, 13240345417, 39721036251]

約数ペア:

[(1, 39721036251), (3, 13240345417), (13, 3055464327), (39, 1018488109), (839, 47343309), (2517, 15781103), (10907, 3641793), (32721, 1213931)]