27783219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6121}}^1$

素因数の和:6230

約数の個数: 16

約数和(自身を含む): 39670560

約数和(自身を除く): 11887341

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 6121, 18363, 104057, 312171, 544769, 1634307, 9261073, 27783219]

約数ペア:

[(1, 27783219), (3, 9261073), (17, 1634307), (51, 544769), (89, 312171), (267, 104057), (1513, 18363), (4539, 6121)]