2109009273

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5907589}}^1$

素因数の和:5907616

約数の個数: 16

約数和(自身を含む): 3402771840

約数和(自身を除く): 1293762567

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5907589, 17722767, 41353123, 100429013, 124059369, 301287039, 703003091, 2109009273]

約数ペア:

[(1, 2109009273), (3, 703003091), (7, 301287039), (17, 124059369), (21, 100429013), (51, 41353123), (119, 17722767), (357, 5907589)]