771220933

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{13003}}^1$

素因数の和:13276

約数の個数: 16

約数和(自身を含む): 909239680

約数和(自身を除く): 138018747

約数列:

[1, 7, 37, 229, 259, 1603, 8473, 13003, 59311, 91021, 481111, 2977687, 3367777, 20843809, 110174419, 771220933]

約数ペア:

[(1, 771220933), (7, 110174419), (37, 20843809), (229, 3367777), (259, 2977687), (1603, 481111), (8473, 91021), (13003, 59311)]