12282369

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7919}}^1$

素因数の和:7980

約数の個数: 16

約数和(自身を含む): 18247680

約数和(自身を除く): 5965311

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 7919, 23757, 87109, 261327, 372193, 1116579, 4094123, 12282369]

約数ペア:

[(1, 12282369), (3, 4094123), (11, 1116579), (33, 372193), (47, 261327), (141, 87109), (517, 23757), (1551, 7919)]