29289279

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7039}}^1$

素因数の和:7134

約数の個数: 16

約数和(自身を含む): 41676800

約数和(自身を除く): 12387521

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 7039, 21117, 133741, 401223, 513847, 1541541, 9763093, 29289279]

約数ペア:

[(1, 29289279), (3, 9763093), (19, 1541541), (57, 513847), (73, 401223), (219, 133741), (1387, 21117), (4161, 7039)]