987788278623

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{12323}}^1\times {\mathrm{504139}}^1$

素因数の和:516518

約数の個数: 16

約数和(自身を含む): 1342012613760

約数和(自身を除く): 354224335137

約数列:

[1, 3, 53, 159, 12323, 36969, 504139, 653119, 1512417, 1959357, 26719367, 80158101, 6212504897, 18637514691, 329262759541, 987788278623]

約数ペア:

[(1, 987788278623), (3, 329262759541), (53, 18637514691), (159, 6212504897), (12323, 80158101), (36969, 26719367), (504139, 1959357), (653119, 1512417)]