274770143

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 288288000

約数和(自身を除く): 13517857

約数列:

[1, 31, 109, 233, 349, 3379, 7223, 10819, 25397, 38041, 81317, 787307, 1179271, 2520827, 8863553, 274770143]

約数ペア:

[(1, 274770143), (31, 8863553), (109, 2520827), (233, 1179271), (349, 787307), (3379, 81317), (7223, 38041), (10819, 25397)]