17418927

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 24012288

約数和(自身を除く): 6593361

約数列:

[1, 3, 53, 71, 159, 213, 1543, 3763, 4629, 11289, 81779, 109553, 245337, 328659, 5806309, 17418927]

約数ペア:

[(1, 17418927), (3, 5806309), (53, 328659), (71, 245337), (159, 109553), (213, 81779), (1543, 11289), (3763, 4629)]