181258561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{12143}}^1$

素因数の和:12236

約数の個数: 16

約数和(自身を含む): 209848320

約数和(自身を除く): 28589759

約数列:

[1, 11, 23, 59, 253, 649, 1357, 12143, 14927, 133573, 279289, 716437, 3072179, 7880807, 16478051, 181258561]

約数ペア:

[(1, 181258561), (11, 16478051), (23, 7880807), (59, 3072179), (253, 716437), (649, 279289), (1357, 133573), (12143, 14927)]