7348497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 11397120

約数和(自身を除く): 4048623

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 211, 247, 611, 633, 741, 893, 1833, 2679, 2743, 4009, 8229, 9917, 11609, 12027, 29751, 34827, 52117, 128921, 156351, 188423, 386763, 565269, 2449499, 7348497]

約数ペア:

[(1, 7348497), (3, 2449499), (13, 565269), (19, 386763), (39, 188423), (47, 156351), (57, 128921), (141, 52117), (211, 34827), (247, 29751), (611, 12027), (633, 11609), (741, 9917), (893, 8229), (1833, 4009), (2679, 2743)]