2552011

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 3370752

約数和(自身を除く): 818741

約数列:

[1, 7, 11, 23, 77, 121, 131, 161, 253, 847, 917, 1441, 1771, 2783, 3013, 10087, 15851, 19481, 21091, 33143, 110957, 232001, 364573, 2552011]

約数ペア:

[(1, 2552011), (7, 364573), (11, 232001), (23, 110957), (77, 33143), (121, 21091), (131, 19481), (161, 15851), (253, 10087), (847, 3013), (917, 2783), (1441, 1771)]