1636406901

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{28229}}^1$

素因数の和:28370

約数の個数: 32

約数和(自身を含む): 2574576000

約数和(自身を除く): 938169099

約数列:

[1, 3, 9, 19, 27, 57, 113, 171, 339, 513, 1017, 2147, 3051, 6441, 19323, 28229, 57969, 84687, 254061, 536351, 762183, 1609053, 3189877, 4827159, 9569631, 14481477, 28708893, 60607663, 86126679, 181822989, 545468967, 1636406901]

約数ペア:

[(1, 1636406901), (3, 545468967), (9, 181822989), (19, 86126679), (27, 60607663), (57, 28708893), (113, 14481477), (171, 9569631), (339, 4827159), (513, 3189877), (1017, 1609053), (2147, 762183), (3051, 536351), (6441, 254061), (19323, 84687), (28229, 57969)]