23547391

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 28851120

約数和(自身を除く): 5303729

約数列:

[1, 7, 29, 49, 73, 203, 227, 511, 1421, 1589, 2117, 3577, 6583, 11123, 14819, 16571, 46081, 103733, 115997, 322567, 480559, 811979, 3363913, 23547391]

約数ペア:

[(1, 23547391), (7, 3363913), (29, 811979), (49, 480559), (73, 322567), (203, 115997), (227, 103733), (511, 46081), (1421, 16571), (1589, 14819), (2117, 11123), (3577, 6583)]