15691600113

素因数分解:

$3^1\times 7^2\times {\mathrm{6991}}^1\times {\mathrm{15269}}^1$

素因数の和:22277

約数の個数: 24

約数和(自身を含む): 24343067520

約数和(自身を除く): 8651467407

約数列:

[1, 3, 7, 21, 49, 147, 6991, 15269, 20973, 45807, 48937, 106883, 146811, 320649, 342559, 748181, 1027677, 2244543, 106745579, 320236737, 747219053, 2241657159, 5230533371, 15691600113]

約数ペア:

[(1, 15691600113), (3, 5230533371), (7, 2241657159), (21, 747219053), (49, 320236737), (147, 106745579), (6991, 2244543), (15269, 1027677), (20973, 748181), (45807, 342559), (48937, 320649), (106883, 146811)]