23754857

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 29104200

約数和(自身を除く): 5349343

約数列:

[1, 7, 29, 49, 73, 203, 229, 511, 1421, 1603, 2117, 3577, 6641, 11221, 14819, 16717, 46487, 103733, 117019, 325409, 484793, 819133, 3393551, 23754857]

約数ペア:

[(1, 23754857), (7, 3393551), (29, 819133), (49, 484793), (73, 325409), (203, 117019), (229, 103733), (511, 46487), (1421, 16717), (1603, 14819), (2117, 11221), (3577, 6641)]