156715431

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{4111}}^1$

素因数の和:4342

約数の個数: 16

約数和(自身を含む): 212771328

約数和(自身を除く): 56055897

約数列:

[1, 3, 97, 131, 291, 393, 4111, 12333, 12707, 38121, 398767, 538541, 1196301, 1615623, 52238477, 156715431]

約数ペア:

[(1, 156715431), (3, 52238477), (97, 1615623), (131, 1196301), (291, 538541), (393, 398767), (4111, 38121), (12333, 12707)]