2103211061

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{3137}}^1$

素因数の和:3305

約数の個数: 24

約数和(自身を含む): 2567135040

約数和(自身を除く): 463923979

約数列:

[1, 7, 19, 71, 133, 497, 1349, 3137, 5041, 9443, 21959, 35287, 59603, 95779, 222727, 417221, 670453, 1559089, 4231813, 15813617, 29622691, 110695319, 300458723, 2103211061]

約数ペア:

[(1, 2103211061), (7, 300458723), (19, 110695319), (71, 29622691), (133, 15813617), (497, 4231813), (1349, 1559089), (3137, 670453), (5041, 417221), (9443, 222727), (21959, 95779), (35287, 59603)]