46389721

素因数分解:

$7^4\times {\mathrm{139}}^2$

素因数の和:306

約数の個数: 15

約数和(自身を含む): 54510261

約数和(自身を除く): 8120540

約数列:

[1, 7, 49, 139, 343, 973, 2401, 6811, 19321, 47677, 135247, 333739, 946729, 6627103, 46389721]

約数ペア:

[(1, 46389721), (7, 6627103), (49, 946729), (139, 333739), (343, 135247), (973, 47677), (2401, 19321)]