1215149039

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{247939}}^1$

素因数の和:247994

約数の個数: 12

約数和(自身を含む): 1361190600

約数和(自身を除く): 146041561

約数列:

[1, 13, 29, 169, 377, 4901, 247939, 3223207, 7190231, 41901691, 93473003, 1215149039]

約数ペア:

[(1, 1215149039), (13, 93473003), (29, 41901691), (169, 7190231), (377, 3223207), (4901, 247939)]