980901899

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2389}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 1024220160

約数和(自身を除く): 43318261

約数列:

[1, 53, 61, 127, 2389, 3233, 6731, 7747, 126617, 145729, 303403, 410591, 7723637, 16080359, 18507583, 980901899]

約数ペア:

[(1, 980901899), (53, 18507583), (61, 16080359), (127, 7723637), (2389, 410591), (3233, 303403), (6731, 145729), (7747, 126617)]