30791043

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 48038400

約数和(自身を除く): 17247357

約数列:

[1, 3, 9, 23, 27, 69, 179, 207, 277, 537, 621, 831, 1611, 2493, 4117, 4833, 6371, 7479, 12351, 19113, 37053, 49583, 57339, 111159, 148749, 172017, 446247, 1140409, 1338741, 3421227, 10263681, 30791043]

約数ペア:

[(1, 30791043), (3, 10263681), (9, 3421227), (23, 1338741), (27, 1140409), (69, 446247), (179, 172017), (207, 148749), (277, 111159), (537, 57339), (621, 49583), (831, 37053), (1611, 19113), (2493, 12351), (4117, 7479), (4833, 6371)]