968615427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{19727}}^1$

素因数の和:21002

約数の個数: 16

約数和(自身を含む): 1392007680

約数和(自身を除く): 423392253

約数列:

[1, 3, 13, 39, 1259, 3777, 16367, 19727, 49101, 59181, 256451, 769353, 24836293, 74508879, 322871809, 968615427]

約数ペア:

[(1, 968615427), (3, 322871809), (13, 74508879), (39, 24836293), (1259, 769353), (3777, 256451), (16367, 59181), (19727, 49101)]