56981441

素因数分解:

${\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1445

約数の個数: 16

約数和(自身を含む): 64743936

約数和(自身を除く): 7762495

約数列:

[1, 11, 31, 121, 341, 1331, 1381, 3751, 15191, 41261, 42811, 167101, 470921, 1838111, 5180131, 56981441]

約数ペア:

[(1, 56981441), (11, 5180131), (31, 1838111), (121, 470921), (341, 167101), (1331, 42811), (1381, 41261), (3751, 15191)]