988701

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 1592640

約数和(自身を除く): 603939

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 529, 623, 1587, 1869, 2047, 3703, 6141, 11109, 14329, 42987, 47081, 141243, 329567, 988701]

約数ペア:

[(1, 988701), (3, 329567), (7, 141243), (21, 47081), (23, 42987), (69, 14329), (89, 11109), (161, 6141), (267, 3703), (483, 2047), (529, 1869), (623, 1587)]