39697137

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{863}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 60652800

約数和(自身を除く): 20955663

約数列:

[1, 3, 9, 19, 57, 171, 269, 807, 863, 2421, 2589, 5111, 7767, 15333, 16397, 45999, 49191, 147573, 232147, 696441, 2089323, 4410793, 13232379, 39697137]

約数ペア:

[(1, 39697137), (3, 13232379), (9, 4410793), (19, 2089323), (57, 696441), (171, 232147), (269, 147573), (807, 49191), (863, 45999), (2421, 16397), (2589, 15333), (5111, 7767)]