16977603993

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11386723}}^1$

素因数の和:11386804

約数の個数: 16

約数和(自身を含む): 26235012096

約数和(自身を除く): 9257408103

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 11386723, 34160169, 79707061, 239121183, 808457333, 2425371999, 5659201331, 16977603993]

約数ペア:

[(1, 16977603993), (3, 5659201331), (7, 2425371999), (21, 808457333), (71, 239121183), (213, 79707061), (497, 34160169), (1491, 11386723)]