9031191

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 13351680

約数和(自身を除く): 4320489

約数列:

[1, 3, 13, 39, 47, 141, 169, 379, 507, 611, 1137, 1833, 4927, 7943, 14781, 17813, 23829, 53439, 64051, 192153, 231569, 694707, 3010397, 9031191]

約数ペア:

[(1, 9031191), (3, 3010397), (13, 694707), (39, 231569), (47, 192153), (141, 64051), (169, 53439), (379, 23829), (507, 17813), (611, 14781), (1137, 7943), (1833, 4927)]