1331505594

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{1051}}^1$

素因数の和:1900

約数の個数: 64

約数和(自身を含む): 3067632000

約数和(自身を除く): 1736126406

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 809, 1051, 1566, 1618, 2102, 2427, 3153, 4854, 6306, 7281, 9459, 14562, 18918, 21843, 23461, 28377, 30479, 43686, 46922, 56754, 60958, 70383, 91437, 140766, 182874, 211149, 274311, 422298, 548622, 633447, 822933, 850259, 1266894, 1645866, 1700518, 2550777, 5101554, 7652331, 15304662, 22956993, 24657511, 45913986, 49315022, 73972533, 147945066, 221917599, 443835198, 665752797, 1331505594]

約数ペア:

[(1, 1331505594), (2, 665752797), (3, 443835198), (6, 221917599), (9, 147945066), (18, 73972533), (27, 49315022), (29, 45913986), (54, 24657511), (58, 22956993), (87, 15304662), (174, 7652331), (261, 5101554), (522, 2550777), (783, 1700518), (809, 1645866), (1051, 1266894), (1566, 850259), (1618, 822933), (2102, 633447), (2427, 548622), (3153, 422298), (4854, 274311), (6306, 211149), (7281, 182874), (9459, 140766), (14562, 91437), (18918, 70383), (21843, 60958), (23461, 56754), (28377, 46922), (30479, 43686)]