9381729

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2339}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 14376960

約数和(自身を除く): 4995231

約数列:

[1, 3, 7, 21, 191, 573, 1337, 2339, 4011, 7017, 16373, 49119, 446749, 1340247, 3127243, 9381729]

約数ペア:

[(1, 9381729), (3, 3127243), (7, 1340247), (21, 446749), (191, 49119), (573, 16373), (1337, 7017), (2339, 4011)]