331909611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4751}}^1$

素因数の和:4867

約数の個数: 32

約数和(自身を含む): 506373120

約数和(自身を除く): 174463509

約数列:

[1, 3, 11, 29, 33, 73, 87, 219, 319, 803, 957, 2117, 2409, 4751, 6351, 14253, 23287, 52261, 69861, 137779, 156783, 346823, 413337, 1040469, 1515569, 3815053, 4546707, 10057867, 11445159, 30173601, 110636537, 331909611]

約数ペア:

[(1, 331909611), (3, 110636537), (11, 30173601), (29, 11445159), (33, 10057867), (73, 4546707), (87, 3815053), (219, 1515569), (319, 1040469), (803, 413337), (957, 346823), (2117, 156783), (2409, 137779), (4751, 69861), (6351, 52261), (14253, 23287)]