1566796413

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22159}}^1$

素因数の和:22226

約数の個数: 48

約数和(自身を含む): 2687919360

約数和(自身を除く): 1121122947

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 147, 259, 273, 481, 637, 777, 1443, 1813, 1911, 3367, 5439, 10101, 22159, 23569, 66477, 70707, 155113, 288067, 465339, 819883, 864201, 1085791, 2016469, 2459649, 3257373, 5739181, 6049407, 10658479, 14115283, 17217543, 31975437, 40174267, 42345849, 74609353, 120522801, 223828059, 522265471, 1566796413]

約数ペア:

[(1, 1566796413), (3, 522265471), (7, 223828059), (13, 120522801), (21, 74609353), (37, 42345849), (39, 40174267), (49, 31975437), (91, 17217543), (111, 14115283), (147, 10658479), (259, 6049407), (273, 5739181), (481, 3257373), (637, 2459649), (777, 2016469), (1443, 1085791), (1813, 864201), (1911, 819883), (3367, 465339), (5439, 288067), (10101, 155113), (22159, 70707), (23569, 66477)]