42725804947

素因数分解:

$7^3\times {\mathrm{127}}^1\times {\mathrm{980827}}^1$

素因数の和:980975

約数の個数: 16

約数和(自身を含む): 50218393600

約数和(自身を除く): 7492588653

約数列:

[1, 7, 49, 127, 343, 889, 6223, 43561, 980827, 6865789, 48060523, 124565029, 336423661, 871955203, 6103686421, 42725804947]

約数ペア:

[(1, 42725804947), (7, 6103686421), (49, 871955203), (127, 336423661), (343, 124565029), (889, 48060523), (6223, 6865789), (43561, 980827)]