814704807

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{238009}}^1$

素因数の和:238182

約数の個数: 16

約数和(自身を含む): 1249076480

約数和(自身を除く): 434371673

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 238009, 714027, 1666063, 4998189, 38795467, 116386401, 271568269, 814704807]

約数ペア:

[(1, 814704807), (3, 271568269), (7, 116386401), (21, 38795467), (163, 4998189), (489, 1666063), (1141, 714027), (3423, 238009)]