13490673

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 23887872

約数和(自身を除く): 10397199

約数列:

[1, 3, 7, 17, 21, 23, 31, 51, 53, 69, 93, 119, 159, 161, 217, 357, 371, 391, 483, 527, 651, 713, 901, 1113, 1173, 1219, 1581, 1643, 2139, 2703, 2737, 3657, 3689, 4929, 4991, 6307, 8211, 8533, 11067, 11501, 12121, 14973, 18921, 20723, 25599, 27931, 34503, 36363, 37789, 62169, 83793, 84847, 113367, 145061, 195517, 254541, 264523, 435183, 586551, 642413, 793569, 1927239, 4496891, 13490673]

約数ペア:

[(1, 13490673), (3, 4496891), (7, 1927239), (17, 793569), (21, 642413), (23, 586551), (31, 435183), (51, 264523), (53, 254541), (69, 195517), (93, 145061), (119, 113367), (159, 84847), (161, 83793), (217, 62169), (357, 37789), (371, 36363), (391, 34503), (483, 27931), (527, 25599), (651, 20723), (713, 18921), (901, 14973), (1113, 12121), (1173, 11501), (1219, 11067), (1581, 8533), (1643, 8211), (2139, 6307), (2703, 4991), (2737, 4929), (3657, 3689)]