289460049

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{17239}}^1$

素因数の和:17464

約数の個数: 16

約数和(自身を含む): 401347200

約数和(自身を除く): 111887151

約数列:

[1, 3, 29, 87, 193, 579, 5597, 16791, 17239, 51717, 499931, 1499793, 3327127, 9981381, 96486683, 289460049]

約数ペア:

[(1, 289460049), (3, 96486683), (29, 9981381), (87, 3327127), (193, 1499793), (579, 499931), (5597, 51717), (16791, 17239)]