8253829591

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 9708733440

約数和(自身を除く): 1454903849

約数列:

[1, 7, 71, 139, 157, 497, 761, 973, 1099, 5327, 9869, 11147, 21823, 54031, 69083, 78029, 105779, 119477, 152761, 378217, 740453, 836339, 1549433, 7510309, 8482867, 10846031, 16607303, 52572163, 59380069, 116251121, 1179118513, 8253829591]

約数ペア:

[(1, 8253829591), (7, 1179118513), (71, 116251121), (139, 59380069), (157, 52572163), (497, 16607303), (761, 10846031), (973, 8482867), (1099, 7510309), (5327, 1549433), (9869, 836339), (11147, 740453), (21823, 378217), (54031, 152761), (69083, 119477), (78029, 105779)]