40108211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2777}}^1$

素因数の和:2902

約数の個数: 16

約数和(自身を含む): 47603808

約数和(自身を除く): 7495597

約数列:

[1, 11, 13, 101, 143, 1111, 1313, 2777, 14443, 30547, 36101, 280477, 397111, 3085247, 3646201, 40108211]

約数ペア:

[(1, 40108211), (11, 3646201), (13, 3085247), (101, 397111), (143, 280477), (1111, 36101), (1313, 30547), (2777, 14443)]