2749034409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{137239}}^1$

素因数の和:137860

約数の個数: 16

約数和(自身を含む): 4005212160

約数和(自身を除く): 1256177751

約数列:

[1, 3, 11, 33, 607, 1821, 6677, 20031, 137239, 411717, 1509629, 4528887, 83304073, 249912219, 916344803, 2749034409]

約数ペア:

[(1, 2749034409), (3, 916344803), (11, 249912219), (33, 83304073), (607, 4528887), (1821, 1509629), (6677, 411717), (20031, 137239)]