426306687

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{6343}}^1$

素因数の和:6910

約数の個数: 16

約数和(自身を含む): 582835968

約数和(自身を除く): 156529281

約数列:

[1, 3, 43, 129, 521, 1563, 6343, 19029, 22403, 67209, 272749, 818247, 3304703, 9914109, 142102229, 426306687]

約数ペア:

[(1, 426306687), (3, 142102229), (43, 9914109), (129, 3304703), (521, 818247), (1563, 272749), (6343, 67209), (19029, 22403)]