61172321

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 72105600

約数和(自身を除く): 10933279

約数列:

[1, 7, 59, 73, 413, 511, 2029, 4307, 14203, 30149, 119711, 148117, 837977, 1036819, 8738903, 61172321]

約数ペア:

[(1, 61172321), (7, 8738903), (59, 1036819), (73, 837977), (413, 148117), (511, 119711), (2029, 30149), (4307, 14203)]