109711679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61949}}^1$

素因数の和:61990

約数の個数: 16

約数和(自身を含む): 142732800

約数和(自身を除く): 33021121

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 61949, 433643, 681439, 1424827, 4770073, 9973789, 15673097, 109711679]

約数ペア:

[(1, 109711679), (7, 15673097), (11, 9973789), (23, 4770073), (77, 1424827), (161, 681439), (253, 433643), (1771, 61949)]