830980017

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{425489}}^1$

素因数の和:425533

約数の個数: 24

約数和(自身を含む): 1416030720

約数和(自身を除く): 585050703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 425489, 1276467, 2978423, 3829401, 8935269, 13190159, 26805807, 39570477, 92331113, 118711431, 276993339, 830980017]

約数ペア:

[(1, 830980017), (3, 276993339), (7, 118711431), (9, 92331113), (21, 39570477), (31, 26805807), (63, 13190159), (93, 8935269), (217, 3829401), (279, 2978423), (651, 1276467), (1953, 425489)]