7125561

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 11119680

約数和(自身を除く): 3994119

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 1187, 2001, 3561, 6003, 10683, 27301, 34423, 81903, 103269, 245709, 309807, 791729, 2375187, 7125561]

約数ペア:

[(1, 7125561), (3, 2375187), (9, 791729), (23, 309807), (29, 245709), (69, 103269), (87, 81903), (207, 34423), (261, 27301), (667, 10683), (1187, 6003), (2001, 3561)]