37777911

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 51330048

約数和(自身を除く): 13552137

約数列:

[1, 3, 97, 131, 291, 393, 991, 2973, 12707, 38121, 96127, 129821, 288381, 389463, 12592637, 37777911]

約数ペア:

[(1, 37777911), (3, 12592637), (97, 389463), (131, 288381), (291, 129821), (393, 96127), (991, 38121), (2973, 12707)]