2015380983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{25889}}^1$

素因数の和:26247

約数の個数: 32

約数和(自身を含む): 3360314880

約数和(自身を除く): 1344933897

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 337, 1011, 2359, 3707, 7077, 11121, 25889, 25949, 77667, 77847, 181223, 284779, 543669, 854337, 1993453, 5980359, 8724593, 26173779, 61072151, 95970523, 183216453, 287911569, 671793661, 2015380983]

約数ペア:

[(1, 2015380983), (3, 671793661), (7, 287911569), (11, 183216453), (21, 95970523), (33, 61072151), (77, 26173779), (231, 8724593), (337, 5980359), (1011, 1993453), (2359, 854337), (3707, 543669), (7077, 284779), (11121, 181223), (25889, 77847), (25949, 77667)]