336331345

素因数分解:

$5^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{3529}}^1$

素因数の和:3937

約数の個数: 24

約数和(自身を含む): 470831400

約数和(自身を除く): 134500055

約数列:

[1, 5, 7, 35, 49, 245, 389, 1945, 2723, 3529, 13615, 17645, 19061, 24703, 95305, 123515, 172921, 864605, 1372781, 6863905, 9609467, 48047335, 67266269, 336331345]

約数ペア:

[(1, 336331345), (5, 67266269), (7, 48047335), (35, 9609467), (49, 6863905), (245, 1372781), (389, 864605), (1945, 172921), (2723, 123515), (3529, 95305), (13615, 24703), (17645, 19061)]