38654421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43093}}^1$

素因数の和:43132

約数の個数: 16

約数和(自身を含む): 57918336

約数和(自身を除く): 19263915

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 43093, 129279, 560209, 991139, 1680627, 2973417, 12884807, 38654421]

約数ペア:

[(1, 38654421), (3, 12884807), (13, 2973417), (23, 1680627), (39, 991139), (69, 560209), (299, 129279), (897, 43093)]