247719841

素因数分解:

${\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 257662080

約数和(自身を除く): 9942239

約数列:

[1, 61, 89, 103, 443, 5429, 6283, 9167, 27023, 39427, 45629, 559187, 2405047, 2783369, 4060981, 247719841]

約数ペア:

[(1, 247719841), (61, 4060981), (89, 2783369), (103, 2405047), (443, 559187), (5429, 45629), (6283, 39427), (9167, 27023)]