30946209

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2027}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 47244288

約数和(自身を除く): 16298079

約数列:

[1, 3, 7, 21, 727, 2027, 2181, 5089, 6081, 14189, 15267, 42567, 1473629, 4420887, 10315403, 30946209]

約数ペア:

[(1, 30946209), (3, 10315403), (7, 4420887), (21, 1473629), (727, 42567), (2027, 15267), (2181, 14189), (5089, 6081)]