39701793

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 56052864

約数和(自身を除く): 16351071

約数列:

[1, 3, 31, 47, 93, 141, 293, 879, 961, 1457, 2883, 4371, 9083, 13771, 27249, 41313, 45167, 135501, 281573, 426901, 844719, 1280703, 13233931, 39701793]

約数ペア:

[(1, 39701793), (3, 13233931), (31, 1280703), (47, 844719), (93, 426901), (141, 281573), (293, 135501), (879, 45167), (961, 41313), (1457, 27249), (2883, 13771), (4371, 9083)]