78840817

素因数分解:

${\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{4373}}^1$

素因数の和:4544

約数の個数: 12

約数和(自身を含む): 87261300

約数和(自身を除く): 8420483

約数列:

[1, 11, 121, 149, 1639, 4373, 18029, 48103, 529133, 651577, 7167347, 78840817]

約数ペア:

[(1, 78840817), (11, 7167347), (121, 651577), (149, 529133), (1639, 48103), (4373, 18029)]