1642906941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1027459}}^1$

素因数の和:1027516

約数の個数: 16

約数和(自身を含む): 2416585920

約数和(自身を除く): 773678979

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1027459, 3082377, 13356967, 40070901, 42125819, 126377457, 547635647, 1642906941]

約数ペア:

[(1, 1642906941), (3, 547635647), (13, 126377457), (39, 42125819), (41, 40070901), (123, 13356967), (533, 3082377), (1599, 1027459)]