1274996877

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1657}}^1\times {\mathrm{3331}}^1$

素因数の和:5009

約数の個数: 32

約数和(自身を含む): 2121391104

約数和(自身を除く): 846394227

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1657, 3331, 4971, 9993, 11599, 18227, 23317, 34797, 36641, 54681, 69951, 109923, 127589, 256487, 382767, 769461, 5519467, 16558401, 38636269, 60714137, 115908807, 182142411, 424998959, 1274996877]

約数ペア:

[(1, 1274996877), (3, 424998959), (7, 182142411), (11, 115908807), (21, 60714137), (33, 38636269), (77, 16558401), (231, 5519467), (1657, 769461), (3331, 382767), (4971, 256487), (9993, 127589), (11599, 109923), (18227, 69951), (23317, 54681), (34797, 36641)]