39926913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11503}}^1$

素因数の和:11608

約数の個数: 16

約数和(自身を含む): 57980160

約数和(自身を除く): 18053247

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 11503, 34509, 149539, 448617, 1023767, 3071301, 13308971, 39926913]

約数ペア:

[(1, 39926913), (3, 13308971), (13, 3071301), (39, 1023767), (89, 448617), (267, 149539), (1157, 34509), (3471, 11503)]