13459173

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7043}}^1$

素因数の和:7073

約数の個数: 24

約数和(自身を含む): 22484448

約数和(自身を除く): 9025275

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 7043, 21129, 49301, 91559, 147903, 274677, 345107, 640913, 1035321, 1922739, 4486391, 13459173]

約数ペア:

[(1, 13459173), (3, 4486391), (7, 1922739), (13, 1035321), (21, 640913), (39, 345107), (49, 274677), (91, 147903), (147, 91559), (273, 49301), (637, 21129), (1911, 7043)]