164039603

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{257519}}^1$

素因数の和:257546

約数の個数: 12

約数和(自身を含む): 205500960

約数和(自身を除く): 41461357

約数列:

[1, 7, 13, 49, 91, 637, 257519, 1802633, 3347747, 12618431, 23434229, 164039603]

約数ペア:

[(1, 164039603), (7, 23434229), (13, 12618431), (49, 3347747), (91, 1802633), (637, 257519)]