241628387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 326323200

約数和(自身を除く): 84694813

約数列:

[1, 7, 11, 13, 77, 91, 143, 199, 1001, 1213, 1393, 2189, 2587, 8491, 13343, 15323, 15769, 18109, 28457, 93401, 110383, 173459, 199199, 241387, 1214213, 1689709, 2655257, 3138031, 18586799, 21966217, 34518341, 241628387]

約数ペア:

[(1, 241628387), (7, 34518341), (11, 21966217), (13, 18586799), (77, 3138031), (91, 2655257), (143, 1689709), (199, 1214213), (1001, 241387), (1213, 199199), (1393, 173459), (2189, 110383), (2587, 93401), (8491, 28457), (13343, 18109), (15323, 15769)]