71971601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4349}}^1$

素因数の和:4448

約数の個数: 16

約数和(自身を含む): 82824000

約数和(自身を除く): 10852399

約数列:

[1, 13, 19, 67, 247, 871, 1273, 4349, 16549, 56537, 82631, 291383, 1074203, 3787979, 5536277, 71971601]

約数ペア:

[(1, 71971601), (13, 5536277), (19, 3787979), (67, 1074203), (247, 291383), (871, 82631), (1273, 56537), (4349, 16549)]