800888949

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{91457}}^1$

素因数の和:91609

約数の個数: 24

約数和(自身を含む): 1331628480

約数和(自身を除く): 530739531

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 91457, 274371, 640199, 823113, 1920597, 5761791, 12712523, 38137569, 88987661, 114412707, 266962983, 800888949]

約数ペア:

[(1, 800888949), (3, 266962983), (7, 114412707), (9, 88987661), (21, 38137569), (63, 12712523), (139, 5761791), (417, 1920597), (973, 823113), (1251, 640199), (2919, 274371), (8757, 91457)]