38444991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31799}}^1$

素因数の和:31846

約数の個数: 16

約数和(自身を含む): 56985600

約数和(自身を除く): 18540609

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 31799, 95397, 413387, 985769, 1240161, 2957307, 12814997, 38444991]

約数ペア:

[(1, 38444991), (3, 12814997), (13, 2957307), (31, 1240161), (39, 985769), (93, 413387), (403, 95397), (1209, 31799)]