8008407

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 12933648

約数和(自身を除く): 4925241

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 1973, 4059, 5919, 17757, 21703, 65109, 80893, 195327, 242679, 728037, 889823, 2669469, 8008407]

約数ペア:

[(1, 8008407), (3, 2669469), (9, 889823), (11, 728037), (33, 242679), (41, 195327), (99, 80893), (123, 65109), (369, 21703), (451, 17757), (1353, 5919), (1973, 4059)]