1025163981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{941}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 1634106240

約数和(自身を除く): 608942259

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 277, 437, 831, 941, 1311, 2493, 2823, 3933, 5263, 6371, 8469, 15789, 17879, 19113, 21643, 47367, 53637, 57339, 64929, 121049, 160911, 194787, 260657, 363147, 411217, 781971, 1089441, 1233651, 2345913, 3700953, 4952483, 5995111, 14857449, 17985333, 44572347, 53955999, 113907109, 341721327, 1025163981]

約数ペア:

[(1, 1025163981), (3, 341721327), (9, 113907109), (19, 53955999), (23, 44572347), (57, 17985333), (69, 14857449), (171, 5995111), (207, 4952483), (277, 3700953), (437, 2345913), (831, 1233651), (941, 1089441), (1311, 781971), (2493, 411217), (2823, 363147), (3933, 260657), (5263, 194787), (6371, 160911), (8469, 121049), (15789, 64929), (17879, 57339), (19113, 53637), (21643, 47367)]