13240959

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 18100992

約数和(自身を除く): 4860033

約数列:

[1, 3, 73, 103, 219, 309, 587, 1761, 7519, 22557, 42851, 60461, 128553, 181383, 4413653, 13240959]

約数ペア:

[(1, 13240959), (3, 4413653), (73, 181383), (103, 128553), (219, 60461), (309, 42851), (587, 22557), (1761, 7519)]