2016597627

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{5701}}^1$

素因数の和:6121

約数の個数: 40

約数和(自身を含む): 3295162992

約数和(自身を除く): 1278565365

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 397, 891, 1191, 3573, 4367, 5701, 10719, 13101, 17103, 32157, 39303, 51309, 62711, 117909, 153927, 188133, 353727, 461781, 564399, 1693197, 2263297, 5079591, 6789891, 20369673, 24896267, 61109019, 74688801, 183327057, 224066403, 672199209, 2016597627]

約数ペア:

[(1, 2016597627), (3, 672199209), (9, 224066403), (11, 183327057), (27, 74688801), (33, 61109019), (81, 24896267), (99, 20369673), (297, 6789891), (397, 5079591), (891, 2263297), (1191, 1693197), (3573, 564399), (4367, 461781), (5701, 353727), (10719, 188133), (13101, 153927), (17103, 117909), (32157, 62711), (39303, 51309)]