30539103

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2503}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 47956608

約数和(自身を除く): 17417505

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 2503, 4067, 7509, 12201, 17521, 52563, 122647, 207749, 367941, 623247, 1454243, 4362729, 10179701, 30539103]

約数ペア:

[(1, 30539103), (3, 10179701), (7, 4362729), (21, 1454243), (49, 623247), (83, 367941), (147, 207749), (249, 122647), (581, 52563), (1743, 17521), (2503, 12201), (4067, 7509)]