15389733

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 21364736

約数和(自身を除く): 5975003

約数列:

[1, 3, 31, 93, 127, 381, 1303, 3909, 3937, 11811, 40393, 121179, 165481, 496443, 5129911, 15389733]

約数ペア:

[(1, 15389733), (3, 5129911), (31, 496443), (93, 165481), (127, 121179), (381, 40393), (1303, 11811), (3909, 3937)]