25643643

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2837}}^1$

素因数の和:2994

約数の個数: 16

約数和(自身を含む): 35963136

約数和(自身を除く): 10319493

約数列:

[1, 3, 23, 69, 131, 393, 2837, 3013, 8511, 9039, 65251, 195753, 371647, 1114941, 8547881, 25643643]

約数ペア:

[(1, 25643643), (3, 8547881), (23, 1114941), (69, 371647), (131, 195753), (393, 65251), (2837, 9039), (3013, 8511)]