138492529

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4723}}^1$

素因数の和:4860

約数の個数: 16

約数和(自身を含む): 163261440

約数和(自身を除く): 24768911

約数列:

[1, 7, 59, 71, 413, 497, 4189, 4723, 29323, 33061, 278657, 335333, 1950599, 2347331, 19784647, 138492529]

約数ペア:

[(1, 138492529), (7, 19784647), (59, 2347331), (71, 1950599), (413, 335333), (497, 278657), (4189, 33061), (4723, 29323)]