1047208449

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{419051}}^1$

素因数の和:419085

約数の個数: 24

約数和(自身を含む): 1719789408

約数和(自身を除く): 672580959

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 419051, 1257153, 2933357, 7123867, 8800071, 20533499, 21371601, 49867069, 61600497, 149601207, 349069483, 1047208449]

約数ペア:

[(1, 1047208449), (3, 349069483), (7, 149601207), (17, 61600497), (21, 49867069), (49, 21371601), (51, 20533499), (119, 8800071), (147, 7123867), (357, 2933357), (833, 1257153), (2499, 419051)]