2102961

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 3225600

約数和(自身を除く): 1122639

約数列:

[1, 3, 7, 21, 239, 419, 717, 1257, 1673, 2933, 5019, 8799, 100141, 300423, 700987, 2102961]

約数ペア:

[(1, 2102961), (3, 700987), (7, 300423), (21, 100141), (239, 8799), (419, 5019), (717, 2933), (1257, 1673)]