31425273

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{9619}}^1$

素因数の和:9650

約数の個数: 24

約数和(自身を含む): 51178400

約数和(自身を除く): 19753127

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 9619, 28857, 86571, 105809, 259713, 317427, 952281, 1163899, 2856843, 3491697, 10475091, 31425273]

約数ペア:

[(1, 31425273), (3, 10475091), (9, 3491697), (11, 2856843), (27, 1163899), (33, 952281), (99, 317427), (121, 259713), (297, 105809), (363, 86571), (1089, 28857), (3267, 9619)]