29943771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 47265792

約数和(自身を除く): 17322021

約数列:

[1, 3, 11, 13, 33, 39, 143, 223, 313, 429, 669, 939, 2453, 2899, 3443, 4069, 7359, 8697, 10329, 12207, 31889, 44759, 69799, 95667, 134277, 209397, 767789, 907387, 2303367, 2722161, 9981257, 29943771]

約数ペア:

[(1, 29943771), (3, 9981257), (11, 2722161), (13, 2303367), (33, 907387), (39, 767789), (143, 209397), (223, 134277), (313, 95667), (429, 69799), (669, 44759), (939, 31889), (2453, 12207), (2899, 10329), (3443, 8697), (4069, 7359)]