22700013

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 35819520

約数和(自身を除く): 13119507

約数列:

[1, 3, 7, 21, 47, 109, 141, 211, 327, 329, 633, 763, 987, 1477, 2289, 4431, 5123, 9917, 15369, 22999, 29751, 35861, 68997, 69419, 107583, 160993, 208257, 482979, 1080953, 3242859, 7566671, 22700013]

約数ペア:

[(1, 22700013), (3, 7566671), (7, 3242859), (21, 1080953), (47, 482979), (109, 208257), (141, 160993), (211, 107583), (327, 69419), (329, 68997), (633, 35861), (763, 29751), (987, 22999), (1477, 15369), (2289, 9917), (4431, 5123)]