229791003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 345526272

約数和(自身を除く): 115735269

約数列:

[1, 3, 13, 31, 39, 71, 93, 213, 403, 923, 1209, 2201, 2677, 2769, 6603, 8031, 28613, 34801, 82987, 85839, 104403, 190067, 248961, 570201, 1078831, 2470871, 3236493, 5892077, 7412613, 17676231, 76597001, 229791003]

約数ペア:

[(1, 229791003), (3, 76597001), (13, 17676231), (31, 7412613), (39, 5892077), (71, 3236493), (93, 2470871), (213, 1078831), (403, 570201), (923, 248961), (1209, 190067), (2201, 104403), (2677, 85839), (2769, 82987), (6603, 34801), (8031, 28613)]