1245272007

素因数分解:

$3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{58193}}^1$

素因数の和:59222

約数の個数: 16

約数和(自身を含む): 1899452160

約数和(自身を除く): 654180153

約数列:

[1, 3, 7, 21, 1019, 3057, 7133, 21399, 58193, 174579, 407351, 1222053, 59298667, 177896001, 415090669, 1245272007]

約数ペア:

[(1, 1245272007), (3, 415090669), (7, 177896001), (21, 59298667), (1019, 1222053), (3057, 407351), (7133, 174579), (21399, 58193)]