1038857547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5413}}^1$

素因数の和:5492

約数の個数: 64

約数和(自身を含む): 1843358720

約数和(自身を除く): 804501173

約数列:

[1, 3, 7, 13, 19, 21, 37, 39, 57, 91, 111, 133, 247, 259, 273, 399, 481, 703, 741, 777, 1443, 1729, 2109, 3367, 4921, 5187, 5413, 9139, 10101, 14763, 16239, 27417, 37891, 63973, 70369, 102847, 113673, 191919, 200281, 211107, 308541, 492583, 600843, 719929, 1337011, 1401967, 1477749, 2159787, 2603653, 3805339, 4011033, 4205901, 7810959, 9359077, 11416017, 18225571, 26637373, 28077231, 49469407, 54676713, 79912119, 148408221, 346285849, 1038857547]

約数ペア:

[(1, 1038857547), (3, 346285849), (7, 148408221), (13, 79912119), (19, 54676713), (21, 49469407), (37, 28077231), (39, 26637373), (57, 18225571), (91, 11416017), (111, 9359077), (133, 7810959), (247, 4205901), (259, 4011033), (273, 3805339), (399, 2603653), (481, 2159787), (703, 1477749), (741, 1401967), (777, 1337011), (1443, 719929), (1729, 600843), (2109, 492583), (3367, 308541), (4921, 211107), (5187, 200281), (5413, 191919), (9139, 113673), (10101, 102847), (14763, 70369), (16239, 63973), (27417, 37891)]