7003227

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 12213504

約数和(自身を除く): 5210277

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 71, 77, 147, 183, 213, 231, 427, 497, 539, 671, 781, 1281, 1491, 1617, 2013, 2343, 2989, 3479, 4331, 4697, 5467, 8967, 10437, 12993, 14091, 16401, 30317, 32879, 38269, 47641, 90951, 98637, 114807, 142923, 212219, 333487, 636657, 1000461, 2334409, 7003227]

約数ペア:

[(1, 7003227), (3, 2334409), (7, 1000461), (11, 636657), (21, 333487), (33, 212219), (49, 142923), (61, 114807), (71, 98637), (77, 90951), (147, 47641), (183, 38269), (213, 32879), (231, 30317), (427, 16401), (497, 14091), (539, 12993), (671, 10437), (781, 8967), (1281, 5467), (1491, 4697), (1617, 4331), (2013, 3479), (2343, 2989)]