274350461

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 361677312

約数和(自身を除く): 87326851

約数列:

[1, 7, 11, 49, 67, 71, 77, 107, 469, 497, 539, 737, 749, 781, 1177, 3283, 3479, 4757, 5159, 5243, 5467, 7169, 7597, 8239, 33299, 36113, 38269, 50183, 52327, 53179, 57673, 78859, 83567, 233093, 351281, 366289, 372253, 508999, 552013, 584969, 2564023, 3562993, 3864091, 4094783, 5598989, 24940951, 39192923, 274350461]

約数ペア:

[(1, 274350461), (7, 39192923), (11, 24940951), (49, 5598989), (67, 4094783), (71, 3864091), (77, 3562993), (107, 2564023), (469, 584969), (497, 552013), (539, 508999), (737, 372253), (749, 366289), (781, 351281), (1177, 233093), (3283, 83567), (3479, 78859), (4757, 57673), (5159, 53179), (5243, 52327), (5467, 50183), (7169, 38269), (7597, 36113), (8239, 33299)]