2738703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 4093056

約数和(自身を除く): 1354353

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 2243, 6729, 24673, 74019, 82991, 248973, 912901, 2738703]

約数ペア:

[(1, 2738703), (3, 912901), (11, 248973), (33, 82991), (37, 74019), (111, 24673), (407, 6729), (1221, 2243)]