5280557469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1221503}}^1$

素因数の和:1221648

約数の個数: 16

約数和(自身を含む): 7739449344

約数和(自身を除く): 2458891875

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 1221503, 3664509, 13436533, 40309599, 160016893, 480050679, 1760185823, 5280557469]

約数ペア:

[(1, 5280557469), (3, 1760185823), (11, 480050679), (33, 160016893), (131, 40309599), (393, 13436533), (1441, 3664509), (4323, 1221503)]