17190441

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{809}}^1$

素因数の和:1605

約数の個数: 16

約数和(自身を含む): 25531200

約数和(自身を除く): 8340759

約数列:

[1, 3, 9, 27, 787, 809, 2361, 2427, 7083, 7281, 21249, 21843, 636683, 1910049, 5730147, 17190441]

約数ペア:

[(1, 17190441), (3, 5730147), (9, 1910049), (27, 636683), (787, 21843), (809, 21249), (2361, 7281), (2427, 7083)]