7089621

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 12054528

約数和(自身を除く): 4964907

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 653, 987, 1551, 1959, 3619, 4571, 7183, 10857, 13713, 21549, 30691, 50281, 92073, 150843, 214837, 337601, 644511, 1012803, 2363207, 7089621]

約数ペア:

[(1, 7089621), (3, 2363207), (7, 1012803), (11, 644511), (21, 337601), (33, 214837), (47, 150843), (77, 92073), (141, 50281), (231, 30691), (329, 21549), (517, 13713), (653, 10857), (987, 7183), (1551, 4571), (1959, 3619)]