2885703219

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{151171}}^1$

素因数の和:151288

約数の個数: 32

約数和(自身を含む): 4934254080

約数和(自身を除く): 2048550861

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 2121, 2727, 6363, 19089, 151171, 453513, 1058197, 1360539, 3174591, 4081617, 9523773, 15268271, 28571319, 45804813, 106877897, 137414439, 320633691, 412243317, 961901073, 2885703219]

約数ペア:

[(1, 2885703219), (3, 961901073), (7, 412243317), (9, 320633691), (21, 137414439), (27, 106877897), (63, 45804813), (101, 28571319), (189, 15268271), (303, 9523773), (707, 4081617), (909, 3174591), (2121, 1360539), (2727, 1058197), (6363, 453513), (19089, 151171)]