6660849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 10281600

約数和(自身を除く): 3620751

約数列:

[1, 3, 13, 19, 39, 57, 89, 101, 247, 267, 303, 741, 1157, 1313, 1691, 1919, 3471, 3939, 5073, 5757, 8989, 21983, 24947, 26967, 65949, 74841, 116857, 170791, 350571, 512373, 2220283, 6660849]

約数ペア:

[(1, 6660849), (3, 2220283), (13, 512373), (19, 350571), (39, 170791), (57, 116857), (89, 74841), (101, 65949), (247, 26967), (267, 24947), (303, 21983), (741, 8989), (1157, 5757), (1313, 5073), (1691, 3939), (1919, 3471)]