38658147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 61772544

約数和(自身を除く): 23114397

約数列:

[1, 3, 11, 23, 31, 33, 53, 69, 93, 159, 253, 341, 583, 713, 759, 961, 1023, 1219, 1643, 1749, 2139, 2883, 3657, 4929, 7843, 10571, 13409, 18073, 22103, 23529, 31713, 37789, 40227, 50933, 54219, 66309, 113367, 152799, 243133, 415679, 560263, 729399, 1171459, 1247037, 1680789, 3514377, 12886049, 38658147]

約数ペア:

[(1, 38658147), (3, 12886049), (11, 3514377), (23, 1680789), (31, 1247037), (33, 1171459), (53, 729399), (69, 560263), (93, 415679), (159, 243133), (253, 152799), (341, 113367), (583, 66309), (713, 54219), (759, 50933), (961, 40227), (1023, 37789), (1219, 31713), (1643, 23529), (1749, 22103), (2139, 18073), (2883, 13409), (3657, 10571), (4929, 7843)]