40898697

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102503}}^1$

素因数の和:102532

約数の個数: 16

約数和(自身を含む): 65602560

約数和(自身を除く): 24703863

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 102503, 307509, 717521, 1947557, 2152563, 5842671, 13632899, 40898697]

約数ペア:

[(1, 40898697), (3, 13632899), (7, 5842671), (19, 2152563), (21, 1947557), (57, 717521), (133, 307509), (399, 102503)]