280234163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{18691}}^1$

素因数の和:18778

約数の個数: 16

約数和(自身を含む): 322997760

約数和(自身を除く): 42763597

約数列:

[1, 11, 29, 47, 319, 517, 1363, 14993, 18691, 205601, 542039, 878477, 5962429, 9663247, 25475833, 280234163]

約数ペア:

[(1, 280234163), (11, 25475833), (29, 9663247), (47, 5962429), (319, 878477), (517, 542039), (1363, 205601), (14993, 18691)]