478911921

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1\times {\mathrm{1993}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 643950336

約数和(自身を除く): 165038415

約数列:

[1, 3, 173, 463, 519, 1389, 1993, 5979, 80099, 240297, 344789, 922759, 1034367, 2768277, 159637307, 478911921]

約数ペア:

[(1, 478911921), (3, 159637307), (173, 2768277), (463, 1034367), (519, 922759), (1389, 344789), (1993, 240297), (5979, 80099)]