2783703267

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{74873}}^1$

素因数の和:74911

約数の個数: 32

約数和(自身を含む): 4420560960

約数和(自身を除く): 1636857693

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2187, 4131, 12393, 37179, 74873, 224619, 673857, 1272841, 2021571, 3818523, 6064713, 11455569, 18194139, 34366707, 54582417, 103100121, 163747251, 309300363, 927901089, 2783703267]

約数ペア:

[(1, 2783703267), (3, 927901089), (9, 309300363), (17, 163747251), (27, 103100121), (51, 54582417), (81, 34366707), (153, 18194139), (243, 11455569), (459, 6064713), (729, 3818523), (1377, 2021571), (2187, 1272841), (4131, 673857), (12393, 224619), (37179, 74873)]