30125733

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 45364704

約数和(自身を除く): 15238971

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 2243, 4477, 6729, 13431, 24673, 74019, 82991, 248973, 271403, 814209, 912901, 2738703, 10041911, 30125733]

約数ペア:

[(1, 30125733), (3, 10041911), (11, 2738703), (33, 912901), (37, 814209), (111, 271403), (121, 248973), (363, 82991), (407, 74019), (1221, 24673), (2243, 13431), (4477, 6729)]