988506711

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{51157}}^1$

素因数の和:51295

約数の個数: 24

約数和(自身を含む): 1516323120

約数和(自身を除く): 527816409

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 6441, 19323, 51157, 153471, 460413, 971983, 2915949, 5780741, 8747847, 17342223, 52026669, 109834079, 329502237, 988506711]

約数ペア:

[(1, 988506711), (3, 329502237), (9, 109834079), (19, 52026669), (57, 17342223), (113, 8747847), (171, 5780741), (339, 2915949), (1017, 971983), (2147, 460413), (6441, 153471), (19323, 51157)]