7780491011

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{72101}}^1$

素因数の和:72250

約数の個数: 12

約数和(自身を含む): 8170021824

約数和(自身を除く): 389530813

約数列:

[1, 31, 59, 1829, 3481, 72101, 107911, 2235131, 4253959, 131872729, 250983581, 7780491011]

約数ペア:

[(1, 7780491011), (31, 250983581), (59, 131872729), (1829, 4253959), (3481, 2235131), (72101, 107911)]