229578657

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9649}}^1$

素因数の和:9773

約数の個数: 32

約数和(自身を含む): 385382400

約数和(自身を除く): 155803743

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1133, 2163, 3399, 7931, 9649, 23793, 28947, 67543, 106139, 202629, 318417, 742973, 993847, 2228919, 2981541, 6956929, 10932317, 20870787, 32796951, 76526219, 229578657]

約数ペア:

[(1, 229578657), (3, 76526219), (7, 32796951), (11, 20870787), (21, 10932317), (33, 6956929), (77, 2981541), (103, 2228919), (231, 993847), (309, 742973), (721, 318417), (1133, 202629), (2163, 106139), (3399, 67543), (7931, 28947), (9649, 23793)]