2103121153

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{930173}}^1$

素因数の和:930216

約数の個数: 16

約数和(自身を含む): 2678901120

約数和(自身を除く): 575779967

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 930173, 6511211, 15812941, 17673287, 110690587, 123713009, 300445879, 2103121153]

約数ペア:

[(1, 2103121153), (7, 300445879), (17, 123713009), (19, 110690587), (119, 17673287), (133, 15812941), (323, 6511211), (2261, 930173)]