562230753

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 894606336

約数和(自身を除く): 332375583

約数列:

[1, 3, 7, 21, 49, 71, 103, 147, 213, 309, 497, 523, 721, 1491, 1569, 2163, 3479, 3661, 5047, 7313, 10437, 10983, 15141, 21939, 25627, 37133, 51191, 53869, 76881, 111399, 153573, 161607, 259931, 358337, 377083, 779793, 1075011, 1131249, 1819517, 2639581, 3824699, 5458551, 7918743, 11474097, 26772893, 80318679, 187410251, 562230753]

約数ペア:

[(1, 562230753), (3, 187410251), (7, 80318679), (21, 26772893), (49, 11474097), (71, 7918743), (103, 5458551), (147, 3824699), (213, 2639581), (309, 1819517), (497, 1131249), (523, 1075011), (721, 779793), (1491, 377083), (1569, 358337), (2163, 259931), (3479, 161607), (3661, 153573), (5047, 111399), (7313, 76881), (10437, 53869), (10983, 51191), (15141, 37133), (21939, 25627)]