7788149251

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1\times {\mathrm{3191}}^1$

素因数の和:3954

約数の個数: 16

約数和(自身を含む): 8116770816

約数和(自身を除く): 328621565

約数列:

[1, 31, 131, 601, 3191, 4061, 18631, 78731, 98921, 418021, 1917791, 2440661, 12958651, 59451521, 251230621, 7788149251]

約数ペア:

[(1, 7788149251), (31, 251230621), (131, 59451521), (601, 12958651), (3191, 2440661), (4061, 1917791), (18631, 418021), (78731, 98921)]