304153479

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 522150720

約数和(自身を除く): 217997241

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 277, 601, 609, 831, 1803, 1827, 1939, 2493, 4207, 5409, 5817, 8033, 12621, 17429, 17451, 24099, 37863, 52287, 56231, 72297, 122003, 156861, 166477, 168693, 366009, 499431, 506079, 1098027, 1165339, 1498293, 3496017, 4827833, 10488051, 14483499, 33794831, 43450497, 101384493, 304153479]

約数ペア:

[(1, 304153479), (3, 101384493), (7, 43450497), (9, 33794831), (21, 14483499), (29, 10488051), (63, 4827833), (87, 3496017), (203, 1498293), (261, 1165339), (277, 1098027), (601, 506079), (609, 499431), (831, 366009), (1803, 168693), (1827, 166477), (1939, 156861), (2493, 122003), (4207, 72297), (5409, 56231), (5817, 52287), (8033, 37863), (12621, 24099), (17429, 17451)]