1330606449

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 2028499200

約数和(自身を除く): 697892751

約数列:

[1, 3, 9, 29, 83, 87, 239, 249, 257, 261, 717, 747, 771, 2151, 2313, 2407, 6931, 7221, 7453, 19837, 20793, 21331, 21663, 22359, 59511, 61423, 62379, 63993, 67077, 178533, 184269, 191979, 552807, 575273, 618599, 1725819, 1781267, 1855797, 5098109, 5177457, 5343801, 5567391, 15294327, 16031403, 45882981, 147845161, 443535483, 1330606449]

約数ペア:

[(1, 1330606449), (3, 443535483), (9, 147845161), (29, 45882981), (83, 16031403), (87, 15294327), (239, 5567391), (249, 5343801), (257, 5177457), (261, 5098109), (717, 1855797), (747, 1781267), (771, 1725819), (2151, 618599), (2313, 575273), (2407, 552807), (6931, 191979), (7221, 184269), (7453, 178533), (19837, 67077), (20793, 63993), (21331, 62379), (21663, 61423), (22359, 59511)]