6740811

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 12400128

約数和(自身を除く): 5659317

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 99, 137, 213, 231, 411, 497, 639, 693, 781, 959, 1233, 1491, 1507, 2343, 2877, 4473, 4521, 5467, 7029, 8631, 9727, 10549, 13563, 16401, 29181, 31647, 49203, 68089, 87543, 94941, 106997, 204267, 320991, 612801, 748979, 962973, 2246937, 6740811]

約数ペア:

[(1, 6740811), (3, 2246937), (7, 962973), (9, 748979), (11, 612801), (21, 320991), (33, 204267), (63, 106997), (71, 94941), (77, 87543), (99, 68089), (137, 49203), (213, 31647), (231, 29181), (411, 16401), (497, 13563), (639, 10549), (693, 9727), (781, 8631), (959, 7029), (1233, 5467), (1491, 4521), (1507, 4473), (2343, 2877)]