498874383

素因数分解:

$3^7\times 7^1\times {\mathrm{32587}}^1$

素因数の和:32615

約数の個数: 32

約数和(自身を含む): 855109120

約数和(自身を除く): 356234737

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 15309, 32587, 97761, 228109, 293283, 684327, 879849, 2052981, 2639547, 6158943, 7918641, 18476829, 23755923, 55430487, 71267769, 166291461, 498874383]

約数ペア:

[(1, 498874383), (3, 166291461), (7, 71267769), (9, 55430487), (21, 23755923), (27, 18476829), (63, 7918641), (81, 6158943), (189, 2639547), (243, 2052981), (567, 879849), (729, 684327), (1701, 293283), (2187, 228109), (5103, 97761), (15309, 32587)]