7029438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{90121}}^1$

素因数の和:90139

約数の個数: 16

約数和(自身を含む): 15140496

約数和(自身を除く): 8111058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 90121, 180242, 270363, 540726, 1171573, 2343146, 3514719, 7029438]

約数ペア:

[(1, 7029438), (2, 3514719), (3, 2343146), (6, 1171573), (13, 540726), (26, 270363), (39, 180242), (78, 90121)]