481295517

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11551}}^1$

素因数の和:11633

約数の個数: 32

約数和(自身を含む): 731934720

約数和(自身を除く): 250639203

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 731, 817, 969, 2193, 2451, 11551, 13889, 34653, 41667, 196367, 219469, 496693, 589101, 658407, 1490079, 3730973, 8443781, 9437167, 11192919, 25331343, 28311501, 160431839, 481295517]

約数ペア:

[(1, 481295517), (3, 160431839), (17, 28311501), (19, 25331343), (43, 11192919), (51, 9437167), (57, 8443781), (129, 3730973), (323, 1490079), (731, 658407), (817, 589101), (969, 496693), (2193, 219469), (2451, 196367), (11551, 41667), (13889, 34653)]