1347492051

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{87403}}^1$

素因数の和:87983

約数の個数: 16

約数和(自身を含む): 1999803520

約数和(自身を除く): 652311469

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 15417, 87403, 262209, 786627, 2359881, 49907113, 149721339, 449164017, 1347492051]

約数ペア:

[(1, 1347492051), (3, 449164017), (9, 149721339), (27, 49907113), (571, 2359881), (1713, 786627), (5139, 262209), (15417, 87403)]