2912770077

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{5897}}^1$

素因数の和:6497

約数の個数: 32

約数和(自身を含む): 4550802432

約数和(自身を除く): 1638032355

約数列:

[1, 3, 7, 21, 43, 129, 301, 547, 903, 1641, 3829, 5897, 11487, 17691, 23521, 41279, 70563, 123837, 164647, 253571, 493941, 760713, 1774997, 3225659, 5324991, 9676977, 22579613, 67738839, 138703337, 416110011, 970923359, 2912770077]

約数ペア:

[(1, 2912770077), (3, 970923359), (7, 416110011), (21, 138703337), (43, 67738839), (129, 22579613), (301, 9676977), (547, 5324991), (903, 3225659), (1641, 1774997), (3829, 760713), (5897, 493941), (11487, 253571), (17691, 164647), (23521, 123837), (41279, 70563)]