26000457

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20297}}^1$

素因数の和:20368

約数の個数: 16

約数和(自身を含む): 40271232

約数和(自身を除く): 14270775

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 20297, 60891, 142079, 426237, 1238117, 3714351, 8666819, 26000457]

約数ペア:

[(1, 26000457), (3, 8666819), (7, 3714351), (21, 1238117), (61, 426237), (183, 142079), (427, 60891), (1281, 20297)]