29457141

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 48026880

約数和(自身を除く): 18569739

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 757, 763, 1853, 2271, 2289, 5299, 5559, 12869, 12971, 15897, 38607, 38913, 82513, 90083, 247539, 270249, 577591, 1402721, 1732773, 4208163, 9819047, 29457141]

約数ペア:

[(1, 29457141), (3, 9819047), (7, 4208163), (17, 1732773), (21, 1402721), (51, 577591), (109, 270249), (119, 247539), (327, 90083), (357, 82513), (757, 38913), (763, 38607), (1853, 15897), (2271, 12971), (2289, 12869), (5299, 5559)]