3789465121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 4377542400

約数和(自身を除く): 588077279

約数列:

[1, 13, 17, 139, 221, 281, 439, 1807, 2363, 3653, 4777, 5707, 7463, 30719, 39059, 61021, 62101, 97019, 123359, 507767, 664003, 793273, 1037357, 1603667, 2097103, 8632039, 13485641, 17146901, 27262339, 222909713, 291497317, 3789465121]

約数ペア:

[(1, 3789465121), (13, 291497317), (17, 222909713), (139, 27262339), (221, 17146901), (281, 13485641), (439, 8632039), (1807, 2097103), (2363, 1603667), (3653, 1037357), (4777, 793273), (5707, 664003), (7463, 507767), (30719, 123359), (39059, 97019), (61021, 62101)]