122643241

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1993}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 143568000

約数和(自身を除く): 20924759

約数列:

[1, 7, 59, 149, 413, 1043, 1993, 8791, 13951, 61537, 117587, 296957, 823109, 2078699, 17520463, 122643241]

約数ペア:

[(1, 122643241), (7, 17520463), (59, 2078699), (149, 823109), (413, 296957), (1043, 117587), (1993, 61537), (8791, 13951)]