289707933

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1\times {\mathrm{2129}}^1$

素因数の和:2876

約数の個数: 16

約数和(自身を含む): 392806080

約数和(自身を除く): 103098147

約数列:

[1, 3, 67, 201, 677, 2031, 2129, 6387, 45359, 136077, 142643, 427929, 1441333, 4323999, 96569311, 289707933]

約数ペア:

[(1, 289707933), (3, 96569311), (67, 4323999), (201, 1441333), (677, 427929), (2031, 142643), (2129, 136077), (6387, 45359)]