528693039

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137573}}^1$

素因数の和:137647

約数の個数: 24

約数和(自身を含む): 887077152

約数和(自身を除く): 358384113

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 137573, 412719, 963011, 1238157, 2889033, 8391953, 8667099, 25175859, 58743671, 75527577, 176231013, 528693039]

約数ペア:

[(1, 528693039), (3, 176231013), (7, 75527577), (9, 58743671), (21, 25175859), (61, 8667099), (63, 8391953), (183, 2889033), (427, 1238157), (549, 963011), (1281, 412719), (3843, 137573)]