131900041

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 166699008

約数和(自身を除く): 34798967

約数列:

[1, 7, 13, 91, 101, 113, 127, 707, 791, 889, 1313, 1469, 1651, 9191, 10283, 11413, 11557, 12827, 14351, 79891, 89789, 100457, 148369, 166751, 186563, 1038583, 1167257, 1305941, 1449451, 10146157, 18842863, 131900041]

約数ペア:

[(1, 131900041), (7, 18842863), (13, 10146157), (91, 1449451), (101, 1305941), (113, 1167257), (127, 1038583), (707, 186563), (791, 166751), (889, 148369), (1313, 100457), (1469, 89789), (1651, 79891), (9191, 14351), (10283, 12827), (11413, 11557)]