23988921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 37604736

約数和(自身を除く): 13615815

約数列:

[1, 3, 11, 17, 33, 51, 61, 183, 187, 561, 671, 701, 1037, 2013, 2103, 3111, 7711, 11407, 11917, 23133, 34221, 35751, 42761, 128283, 131087, 393261, 470371, 726937, 1411113, 2180811, 7996307, 23988921]

約数ペア:

[(1, 23988921), (3, 7996307), (11, 2180811), (17, 1411113), (33, 726937), (51, 470371), (61, 393261), (183, 131087), (187, 128283), (561, 42761), (671, 35751), (701, 34221), (1037, 23133), (2013, 11917), (2103, 11407), (3111, 7711)]