3743019

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 2996181

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 59, 63, 133, 159, 171, 177, 371, 399, 413, 477, 531, 1007, 1113, 1121, 1197, 1239, 3021, 3127, 3339, 3363, 3717, 7049, 7847, 9063, 9381, 10089, 21147, 21889, 23541, 28143, 59413, 63441, 65667, 70623, 178239, 197001, 415891, 534717, 1247673, 3743019]

約数ペア:

[(1, 3743019), (3, 1247673), (7, 534717), (9, 415891), (19, 197001), (21, 178239), (53, 70623), (57, 65667), (59, 63441), (63, 59413), (133, 28143), (159, 23541), (171, 21889), (177, 21147), (371, 10089), (399, 9381), (413, 9063), (477, 7847), (531, 7049), (1007, 3717), (1113, 3363), (1121, 3339), (1197, 3127), (1239, 3021)]