132786521

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 163995840

約数和(自身を除く): 31209319

約数列:

[1, 7, 23, 49, 59, 161, 413, 1127, 1357, 1997, 2891, 9499, 13979, 45931, 66493, 97853, 117823, 321517, 824761, 2250619, 2709929, 5773327, 18969503, 132786521]

約数ペア:

[(1, 132786521), (7, 18969503), (23, 5773327), (49, 2709929), (59, 2250619), (161, 824761), (413, 321517), (1127, 117823), (1357, 97853), (1997, 66493), (2891, 45931), (9499, 13979)]