30655911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3807

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 19905369

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 3761, 8151, 11283, 41371, 48893, 71459, 124113, 146679, 214377, 537823, 786049, 928967, 1613469, 2358147, 2786901, 10218637, 30655911]

約数ペア:

[(1, 30655911), (3, 10218637), (11, 2786901), (13, 2358147), (19, 1613469), (33, 928967), (39, 786049), (57, 537823), (143, 214377), (209, 146679), (247, 124113), (429, 71459), (627, 48893), (741, 41371), (2717, 11283), (3761, 8151)]