239367051

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1637}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 433375488

約数和(自身を除く): 194008437

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 211, 231, 633, 693, 1477, 1637, 1899, 2321, 4431, 4911, 6963, 11459, 13293, 14733, 16247, 18007, 20889, 34377, 48741, 54021, 103131, 126049, 146223, 162063, 345407, 378147, 1036221, 1134441, 2417849, 3108663, 3799477, 7253547, 11398431, 21760641, 26596339, 34195293, 79789017, 239367051]

約数ペア:

[(1, 239367051), (3, 79789017), (7, 34195293), (9, 26596339), (11, 21760641), (21, 11398431), (33, 7253547), (63, 3799477), (77, 3108663), (99, 2417849), (211, 1134441), (231, 1036221), (633, 378147), (693, 345407), (1477, 162063), (1637, 146223), (1899, 126049), (2321, 103131), (4431, 54021), (4911, 48741), (6963, 34377), (11459, 20889), (13293, 18007), (14733, 16247)]