310268309

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3889}}^1$

素因数の和:3957

約数の個数: 24

約数和(自身を含む): 373486680

約数和(自身を除く): 63218371

約数列:

[1, 13, 17, 19, 221, 247, 323, 361, 3889, 4199, 4693, 6137, 50557, 66113, 73891, 79781, 859469, 960583, 1256147, 1403929, 16329911, 18251077, 23866793, 310268309]

約数ペア:

[(1, 310268309), (13, 23866793), (17, 18251077), (19, 16329911), (221, 1403929), (247, 1256147), (323, 960583), (361, 859469), (3889, 79781), (4199, 73891), (4693, 66113), (6137, 50557)]