27839766

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{20807}}^1$

素因数の和:21035

約数の個数: 16

約数和(自身を含む): 55931904

約数和(自身を除く): 28092138

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 20807, 41614, 62421, 124842, 4639961, 9279922, 13919883, 27839766]

約数ペア:

[(1, 27839766), (2, 13919883), (3, 9279922), (6, 4639961), (223, 124842), (446, 62421), (669, 41614), (1338, 20807)]