980340053

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6607}}^1$

素因数の和:6713

約数の個数: 32

約数和(自身を含む): 1278885888

約数和(自身を除く): 298545835

約数列:

[1, 7, 11, 41, 47, 77, 287, 329, 451, 517, 1927, 3157, 3619, 6607, 13489, 21197, 46249, 72677, 148379, 270887, 310529, 508739, 1896209, 2173703, 2979757, 3415819, 12731689, 20858299, 23910733, 89121823, 140048579, 980340053]

約数ペア:

[(1, 980340053), (7, 140048579), (11, 89121823), (41, 23910733), (47, 20858299), (77, 12731689), (287, 3415819), (329, 2979757), (451, 2173703), (517, 1896209), (1927, 508739), (3157, 310529), (3619, 270887), (6607, 148379), (13489, 72677), (21197, 46249)]