1428843311

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1\times {\mathrm{6827}}^1$

素因数の和:7894

約数の個数: 16

約数和(自身を含む): 1691159040

約数和(自身を除く): 262315729

約数列:

[1, 7, 29, 203, 1031, 6827, 7217, 29899, 47789, 197983, 209293, 1385881, 7038637, 49270459, 204120473, 1428843311]

約数ペア:

[(1, 1428843311), (7, 204120473), (29, 49270459), (203, 7038637), (1031, 1385881), (6827, 209293), (7217, 197983), (29899, 47789)]