40509087

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1697}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 55286880

約数和(自身を除く): 14777793

約数列:

[1, 3, 73, 109, 219, 327, 1697, 5091, 7957, 23871, 123881, 184973, 371643, 554919, 13503029, 40509087]

約数ペア:

[(1, 40509087), (3, 13503029), (73, 554919), (109, 371643), (219, 184973), (327, 123881), (1697, 23871), (5091, 7957)]