7435228143

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 12110192640

約数和(自身を除く): 4674964497

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 227, 309, 399, 681, 721, 797, 1589, 1957, 2163, 2391, 4313, 4767, 5579, 5871, 12939, 13699, 15143, 16737, 23381, 30191, 41097, 45429, 70143, 82091, 90573, 106001, 163667, 180919, 246273, 318003, 444239, 491001, 542757, 574637, 1266433, 1332717, 1559729, 1723911, 3109673, 3437461, 3799299, 4679187, 9329019, 10312383, 10918103, 18634657, 24062227, 32754309, 55903971, 72186681, 130442599, 354058483, 391327797, 1062175449, 2478409381, 7435228143]

約数ペア:

[(1, 7435228143), (3, 2478409381), (7, 1062175449), (19, 391327797), (21, 354058483), (57, 130442599), (103, 72186681), (133, 55903971), (227, 32754309), (309, 24062227), (399, 18634657), (681, 10918103), (721, 10312383), (797, 9329019), (1589, 4679187), (1957, 3799299), (2163, 3437461), (2391, 3109673), (4313, 1723911), (4767, 1559729), (5579, 1332717), (5871, 1266433), (12939, 574637), (13699, 542757), (15143, 491001), (16737, 444239), (23381, 318003), (30191, 246273), (41097, 180919), (45429, 163667), (70143, 106001), (82091, 90573)]