2013154269

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{487}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 3187046016

約数和(自身を除く): 1173891747

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 461, 487, 1281, 1383, 1461, 2989, 3227, 3409, 8967, 9681, 10227, 22589, 23863, 28121, 29707, 67767, 71589, 84363, 89121, 196847, 207949, 224507, 590541, 623847, 673521, 1377929, 1455643, 1571549, 4133787, 4366929, 4714647, 11000843, 13694927, 33002529, 41084781, 95864489, 287593467, 671051423, 2013154269]

約数ペア:

[(1, 2013154269), (3, 671051423), (7, 287593467), (21, 95864489), (49, 41084781), (61, 33002529), (147, 13694927), (183, 11000843), (427, 4714647), (461, 4366929), (487, 4133787), (1281, 1571549), (1383, 1455643), (1461, 1377929), (2989, 673521), (3227, 623847), (3409, 590541), (8967, 224507), (9681, 207949), (10227, 196847), (22589, 89121), (23863, 84363), (28121, 71589), (29707, 67767)]