219267879

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{8807}}^1$

素因数の和:9046

約数の個数: 16

約数和(自身を含む): 300740352

約数和(自身を除く): 81472473

約数列:

[1, 3, 43, 129, 193, 579, 8299, 8807, 24897, 26421, 378701, 1136103, 1699751, 5099253, 73089293, 219267879]

約数ペア:

[(1, 219267879), (3, 73089293), (43, 5099253), (129, 1699751), (193, 1136103), (579, 378701), (8299, 26421), (8807, 24897)]