7325019

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 11995200

約数和(自身を除く): 4670181

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 509, 533, 1107, 1527, 1599, 4581, 4797, 6617, 13743, 14391, 19851, 20869, 59553, 62607, 178659, 187821, 271297, 563463, 813891, 2441673, 7325019]

約数ペア:

[(1, 7325019), (3, 2441673), (9, 813891), (13, 563463), (27, 271297), (39, 187821), (41, 178659), (117, 62607), (123, 59553), (351, 20869), (369, 19851), (509, 14391), (533, 13743), (1107, 6617), (1527, 4797), (1599, 4581)]