12558117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 19990656

約数和(自身を除く): 7432539

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 401, 429, 803, 949, 1203, 2409, 2847, 4411, 5213, 10439, 13233, 15639, 29273, 31317, 57343, 87819, 172029, 322003, 380549, 966009, 1141647, 4186039, 12558117]

約数ペア:

[(1, 12558117), (3, 4186039), (11, 1141647), (13, 966009), (33, 380549), (39, 322003), (73, 172029), (143, 87819), (219, 57343), (401, 31317), (429, 29273), (803, 15639), (949, 13233), (1203, 10439), (2409, 5213), (2847, 4411)]