39438939

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 53420192

約数和(自身を除く): 13981253

約数列:

[1, 3, 97, 291, 313, 433, 939, 1299, 30361, 42001, 91083, 126003, 135529, 406587, 13146313, 39438939]

約数ペア:

[(1, 39438939), (3, 13146313), (97, 406587), (291, 135529), (313, 126003), (433, 91083), (939, 42001), (1299, 30361)]