2298921

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 3192000

約数和(自身を除く): 893079

約数列:

[1, 3, 37, 111, 139, 149, 417, 447, 5143, 5513, 15429, 16539, 20711, 62133, 766307, 2298921]

約数ペア:

[(1, 2298921), (3, 766307), (37, 62133), (111, 20711), (139, 16539), (149, 15429), (417, 5513), (447, 5143)]