38865827

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 53512704

約数和(自身を除く): 14646877

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 451, 533, 947, 1001, 3157, 3731, 5863, 6629, 10417, 12311, 38827, 41041, 72919, 86177, 135421, 271789, 427097, 504751, 947947, 2989679, 3533257, 5552261, 38865827]

約数ペア:

[(1, 38865827), (7, 5552261), (11, 3533257), (13, 2989679), (41, 947947), (77, 504751), (91, 427097), (143, 271789), (287, 135421), (451, 86177), (533, 72919), (947, 41041), (1001, 38827), (3157, 12311), (3731, 10417), (5863, 6629)]