10220469

素因数分解:

$3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 15972768

約数和(自身を除く): 5752299

約数列:

[1, 3, 7, 21, 49, 147, 251, 277, 753, 831, 1757, 1939, 5271, 5817, 12299, 13573, 36897, 40719, 69527, 208581, 486689, 1460067, 3406823, 10220469]

約数ペア:

[(1, 10220469), (3, 3406823), (7, 1460067), (21, 486689), (49, 208581), (147, 69527), (251, 40719), (277, 36897), (753, 13573), (831, 12299), (1757, 5817), (1939, 5271)]