238701309

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1033339}}^1$

素因数の和:1033360

約数の個数: 16

約数和(自身を含む): 396802560

約数和(自身を除く): 158101251

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1033339, 3100017, 7233373, 11366729, 21700119, 34100187, 79567103, 238701309]

約数ペア:

[(1, 238701309), (3, 79567103), (7, 34100187), (11, 21700119), (21, 11366729), (33, 7233373), (77, 3100017), (231, 1033339)]