40495203

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27947}}^1$

素因数の和:27983

約数の個数: 24

約数和(自身を含む): 69758208

約数和(自身を除く): 29263005

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 27947, 83841, 195629, 251523, 586887, 642781, 1760661, 1928343, 4499467, 5785029, 13498401, 40495203]

約数ペア:

[(1, 40495203), (3, 13498401), (7, 5785029), (9, 4499467), (21, 1928343), (23, 1760661), (63, 642781), (69, 586887), (161, 251523), (207, 195629), (483, 83841), (1449, 27947)]