103640449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12889}}^1$

素因数の和:12960

約数の個数: 16

約数和(自身を含む): 122506560

約数和(自身を除く): 18866111

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 12889, 141779, 219113, 554227, 2410243, 6096497, 9421859, 103640449]

約数ペア:

[(1, 103640449), (11, 9421859), (17, 6096497), (43, 2410243), (187, 554227), (473, 219113), (731, 141779), (8041, 12889)]