23390691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 11860509

約数列:

[1, 3, 17, 19, 51, 57, 101, 239, 303, 323, 717, 969, 1717, 1919, 4063, 4541, 5151, 5757, 12189, 13623, 24139, 32623, 72417, 77197, 97869, 231591, 410363, 458641, 1231089, 1375923, 7796897, 23390691]

約数ペア:

[(1, 23390691), (3, 7796897), (17, 1375923), (19, 1231089), (51, 458641), (57, 410363), (101, 231591), (239, 97869), (303, 77197), (323, 72417), (717, 32623), (969, 24139), (1717, 13623), (1919, 12189), (4063, 5757), (4541, 5151)]