1337138319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{8923}}^1$

素因数の和:9195

約数の個数: 32

約数和(自身を含む): 2056089600

約数和(自身を除く): 718951281

約数列:

[1, 3, 11, 19, 33, 57, 209, 239, 627, 717, 2629, 4541, 7887, 8923, 13623, 26769, 49951, 98153, 149853, 169537, 294459, 508611, 1864907, 2132597, 5594721, 6397791, 23458567, 40519343, 70375701, 121558029, 445712773, 1337138319]

約数ペア:

[(1, 1337138319), (3, 445712773), (11, 121558029), (19, 70375701), (33, 40519343), (57, 23458567), (209, 6397791), (239, 5594721), (627, 2132597), (717, 1864907), (2629, 508611), (4541, 294459), (7887, 169537), (8923, 149853), (13623, 98153), (26769, 49951)]