2637159

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1717401

約数列:

[1, 3, 7, 17, 21, 51, 83, 89, 119, 249, 267, 357, 581, 623, 1411, 1513, 1743, 1869, 4233, 4539, 7387, 9877, 10591, 22161, 29631, 31773, 51709, 125579, 155127, 376737, 879053, 2637159]

約数ペア:

[(1, 2637159), (3, 879053), (7, 376737), (17, 155127), (21, 125579), (51, 51709), (83, 31773), (89, 29631), (119, 22161), (249, 10591), (267, 9877), (357, 7387), (581, 4539), (623, 4233), (1411, 1869), (1513, 1743)]