23560677

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 40634880

約数和(自身を除く): 17074203

約数列:

[1, 3, 7, 9, 21, 47, 63, 73, 109, 141, 219, 327, 329, 423, 511, 657, 763, 981, 987, 1533, 2289, 2961, 3431, 4599, 5123, 6867, 7957, 10293, 15369, 23871, 24017, 30879, 35861, 46107, 55699, 71613, 72051, 107583, 167097, 216153, 322749, 373979, 501291, 1121937, 2617853, 3365811, 7853559, 23560677]

約数ペア:

[(1, 23560677), (3, 7853559), (7, 3365811), (9, 2617853), (21, 1121937), (47, 501291), (63, 373979), (73, 322749), (109, 216153), (141, 167097), (219, 107583), (327, 72051), (329, 71613), (423, 55699), (511, 46107), (657, 35861), (763, 30879), (981, 24017), (987, 23871), (1533, 15369), (2289, 10293), (2961, 7957), (3431, 6867), (4599, 5123)]