1137904859

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3323}}^1$

素因数の和:3467

約数の個数: 32

約数和(自身を含む): 1447455744

約数和(自身を除く): 309550885

約数列:

[1, 7, 13, 53, 71, 91, 371, 497, 689, 923, 3323, 3763, 4823, 6461, 23261, 26341, 43199, 48919, 176119, 235933, 302393, 342433, 1232833, 1651531, 2289547, 3067129, 12504449, 16026829, 21469903, 87531143, 162557837, 1137904859]

約数ペア:

[(1, 1137904859), (7, 162557837), (13, 87531143), (53, 21469903), (71, 16026829), (91, 12504449), (371, 3067129), (497, 2289547), (689, 1651531), (923, 1232833), (3323, 342433), (3763, 302393), (4823, 235933), (6461, 176119), (23261, 48919), (26341, 43199)]