419300673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{189643}}^1$

素因数の和:189724

約数の個数: 16

約数和(自身を含む): 618998016

約数和(自身を除く): 199697343

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 189643, 568929, 2086073, 6258219, 12706081, 38118243, 139766891, 419300673]

約数ペア:

[(1, 419300673), (3, 139766891), (11, 38118243), (33, 12706081), (67, 6258219), (201, 2086073), (737, 568929), (2211, 189643)]