2015747163

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{226463}}^1$

素因数の和:226535

約数の個数: 24

約数和(自身を含む): 3108897792

約数和(自身を除く): 1093150629

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 226463, 679389, 2038167, 5208649, 9737909, 15625947, 29213727, 46877841, 87641181, 223971907, 671915721, 2015747163]

約数ペア:

[(1, 2015747163), (3, 671915721), (9, 223971907), (23, 87641181), (43, 46877841), (69, 29213727), (129, 15625947), (207, 9737909), (387, 5208649), (989, 2038167), (2967, 679389), (8901, 226463)]