2585547

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 4181760

約数和(自身を除く): 1596213

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 131, 153, 387, 393, 459, 731, 1161, 1179, 2193, 2227, 3537, 5633, 6579, 6681, 16899, 19737, 20043, 50697, 60129, 95761, 152091, 287283, 861849, 2585547]

約数ペア:

[(1, 2585547), (3, 861849), (9, 287283), (17, 152091), (27, 95761), (43, 60129), (51, 50697), (129, 20043), (131, 19737), (153, 16899), (387, 6681), (393, 6579), (459, 5633), (731, 3537), (1161, 2227), (1179, 2193)]