28956933

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 30

約数和(自身を含む): 45987986

約数和(自身を除く): 17031053

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1237, 1377, 2601, 3711, 7803, 11133, 21029, 23409, 33399, 63087, 100197, 189261, 357493, 567783, 1072479, 1703349, 3217437, 9652311, 28956933]

約数ペア:

[(1, 28956933), (3, 9652311), (9, 3217437), (17, 1703349), (27, 1072479), (51, 567783), (81, 357493), (153, 189261), (289, 100197), (459, 63087), (867, 33399), (1237, 23409), (1377, 21029), (2601, 11133), (3711, 7803)]