4718691

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 7104240

約数和(自身を除く): 2385549

約数列:

[1, 3, 9, 43, 89, 129, 137, 267, 387, 411, 801, 1233, 3827, 5891, 11481, 12193, 17673, 34443, 36579, 53019, 109737, 524299, 1572897, 4718691]

約数ペア:

[(1, 4718691), (3, 1572897), (9, 524299), (43, 109737), (89, 53019), (129, 36579), (137, 34443), (267, 17673), (387, 12193), (411, 11481), (801, 5891), (1233, 3827)]