713979903

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20593}}^1$

素因数の和:20743

約数の個数: 32

約数和(自身を含む): 1180942336

約数和(自身を除く): 466962433

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2667, 4953, 11557, 20593, 34671, 61779, 144151, 267709, 432453, 803127, 1873963, 2615311, 5621889, 7845933, 18307177, 33999043, 54921531, 101997129, 237993301, 713979903]

約数ペア:

[(1, 713979903), (3, 237993301), (7, 101997129), (13, 54921531), (21, 33999043), (39, 18307177), (91, 7845933), (127, 5621889), (273, 2615311), (381, 1873963), (889, 803127), (1651, 432453), (2667, 267709), (4953, 144151), (11557, 61779), (20593, 34671)]