1115393321

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{1399}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 1327233600

約数和(自身を除く): 211840279

約数列:

[1, 7, 49, 53, 307, 371, 1399, 2149, 2597, 9793, 15043, 16271, 68551, 74147, 113897, 429493, 519029, 797279, 3006451, 3633203, 21045157, 22763129, 159341903, 1115393321]

約数ペア:

[(1, 1115393321), (7, 159341903), (49, 22763129), (53, 21045157), (307, 3633203), (371, 3006451), (1399, 797279), (2149, 519029), (2597, 429493), (9793, 113897), (15043, 74147), (16271, 68551)]