2013509103

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{61121}}^1$

素因数の和:61342

約数の個数: 16

約数和(自身を含む): 2738265600

約数和(自身を除く): 724756497

約数列:

[1, 3, 79, 139, 237, 417, 10981, 32943, 61121, 183363, 4828559, 8495819, 14485677, 25487457, 671169701, 2013509103]

約数ペア:

[(1, 2013509103), (3, 671169701), (79, 25487457), (139, 14485677), (237, 8495819), (417, 4828559), (10981, 183363), (32943, 61121)]