13990485

素因数分解:

$3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4003}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 22486464

約数和(自身を除く): 8495979

約数列:

[1, 3, 5, 15, 233, 699, 1165, 3495, 4003, 12009, 20015, 60045, 932699, 2798097, 4663495, 13990485]

約数ペア:

[(1, 13990485), (3, 4663495), (5, 2798097), (15, 932699), (233, 60045), (699, 20015), (1165, 12009), (3495, 4003)]