1077321

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 1728064

約数和(自身を除く): 650743

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 841, 1281, 1769, 2523, 5307, 5887, 12383, 17661, 37149, 51301, 153903, 359107, 1077321]

約数ペア:

[(1, 1077321), (3, 359107), (7, 153903), (21, 51301), (29, 37149), (61, 17661), (87, 12383), (183, 5887), (203, 5307), (427, 2523), (609, 1769), (841, 1281)]