118718257

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{6571}}^1$

素因数の和:6696

約数の個数: 16

約数和(自身を含む): 141955200

約数和(自身を除く): 23236943

約数列:

[1, 7, 29, 89, 203, 623, 2581, 6571, 18067, 45997, 190559, 584819, 1333913, 4093733, 16959751, 118718257]

約数ペア:

[(1, 118718257), (7, 16959751), (29, 4093733), (89, 1333913), (203, 584819), (623, 190559), (2581, 45997), (6571, 18067)]