2277847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 2836512

約数和(自身を除く): 558665

約数列:

[1, 11, 13, 17, 143, 187, 221, 937, 2431, 10307, 12181, 15929, 133991, 175219, 207077, 2277847]

約数ペア:

[(1, 2277847), (11, 207077), (13, 175219), (17, 133991), (143, 15929), (187, 12181), (221, 10307), (937, 2431)]