2013641343

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2851}}^1$

素因数の和:3005

約数の個数: 64

約数和(自身を含む): 3537392640

約数和(自身を除く): 1523751297

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 101, 111, 189, 259, 303, 333, 707, 777, 909, 999, 2121, 2331, 2727, 2851, 3737, 6363, 6993, 8553, 11211, 19089, 19957, 25659, 26159, 33633, 59871, 76977, 78477, 100899, 105487, 179613, 235431, 287951, 316461, 538839, 706293, 738409, 863853, 949383, 2015657, 2215227, 2591559, 2848149, 6046971, 6645681, 7774677, 10654187, 18140913, 19937043, 31962561, 54422739, 74579309, 95887683, 223737927, 287663049, 671213781, 2013641343]

約数ペア:

[(1, 2013641343), (3, 671213781), (7, 287663049), (9, 223737927), (21, 95887683), (27, 74579309), (37, 54422739), (63, 31962561), (101, 19937043), (111, 18140913), (189, 10654187), (259, 7774677), (303, 6645681), (333, 6046971), (707, 2848149), (777, 2591559), (909, 2215227), (999, 2015657), (2121, 949383), (2331, 863853), (2727, 738409), (2851, 706293), (3737, 538839), (6363, 316461), (6993, 287951), (8553, 235431), (11211, 179613), (19089, 105487), (19957, 100899), (25659, 78477), (26159, 76977), (33633, 59871)]