268450149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{30931}}^1$

素因数の和:31208

約数の個数: 16

約数和(自身を含む): 391970304

約数和(自身を除く): 123520155

約数列:

[1, 3, 11, 33, 263, 789, 2893, 8679, 30931, 92793, 340241, 1020723, 8134853, 24404559, 89483383, 268450149]

約数ペア:

[(1, 268450149), (3, 89483383), (11, 24404559), (33, 8134853), (263, 1020723), (789, 340241), (2893, 92793), (8679, 30931)]