12779053

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 36

約数和(自身を含む): 17021340

約数和(自身を除く): 4242287

約数列:

[1, 7, 17, 23, 29, 49, 119, 161, 203, 391, 493, 529, 667, 833, 1127, 1421, 2737, 3451, 3703, 4669, 8993, 11339, 15341, 19159, 24157, 25921, 32683, 62951, 79373, 107387, 260797, 440657, 555611, 751709, 1825579, 12779053]

約数ペア:

[(1, 12779053), (7, 1825579), (17, 751709), (23, 555611), (29, 440657), (49, 260797), (119, 107387), (161, 79373), (203, 62951), (391, 32683), (493, 25921), (529, 24157), (667, 19159), (833, 15341), (1127, 11339), (1421, 8993), (2737, 4669), (3451, 3703)]