25183137

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3067}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 42412032

約数和(自身を除く): 17228895

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 3067, 8211, 9201, 21469, 52139, 64407, 70541, 156417, 211623, 364973, 493787, 1094919, 1199197, 1481361, 3597591, 8394379, 25183137]

約数ペア:

[(1, 25183137), (3, 8394379), (7, 3597591), (17, 1481361), (21, 1199197), (23, 1094919), (51, 493787), (69, 364973), (119, 211623), (161, 156417), (357, 70541), (391, 64407), (483, 52139), (1173, 21469), (2737, 9201), (3067, 8211)]