29681247

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2887}}^1$

素因数の和:3062

約数の個数: 16

約数和(自身を含む): 41587200

約数和(自身を除く): 11905953

約数列:

[1, 3, 23, 69, 149, 447, 2887, 3427, 8661, 10281, 66401, 199203, 430163, 1290489, 9893749, 29681247]

約数ペア:

[(1, 29681247), (3, 9893749), (23, 1290489), (69, 430163), (149, 199203), (447, 66401), (2887, 10281), (3427, 8661)]