713421891

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{991}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 1306583040

約数和(自身を除く): 593161149

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 293, 351, 819, 879, 991, 2051, 2457, 2637, 2973, 3809, 6153, 6937, 7911, 8919, 11427, 12883, 18459, 20811, 26663, 26757, 34281, 38649, 55377, 62433, 79989, 90181, 102843, 115947, 187299, 239967, 270543, 290363, 347841, 719901, 811629, 871089, 2032541, 2434887, 2613267, 3774719, 6097623, 7839801, 11324157, 18292869, 26423033, 33972471, 54878607, 79269099, 101917413, 237807297, 713421891]

約数ペア:

[(1, 713421891), (3, 237807297), (7, 101917413), (9, 79269099), (13, 54878607), (21, 33972471), (27, 26423033), (39, 18292869), (63, 11324157), (91, 7839801), (117, 6097623), (189, 3774719), (273, 2613267), (293, 2434887), (351, 2032541), (819, 871089), (879, 811629), (991, 719901), (2051, 347841), (2457, 290363), (2637, 270543), (2973, 239967), (3809, 187299), (6153, 115947), (6937, 102843), (7911, 90181), (8919, 79989), (11427, 62433), (12883, 55377), (18459, 38649), (20811, 34281), (26663, 26757)]