23917419

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{701}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 36796032

約数和(自身を除く): 12878613

約数列:

[1, 3, 9, 17, 51, 153, 223, 669, 701, 2007, 2103, 3791, 6309, 11373, 11917, 34119, 35751, 107253, 156323, 468969, 1406907, 2657491, 7972473, 23917419]

約数ペア:

[(1, 23917419), (3, 7972473), (9, 2657491), (17, 1406907), (51, 468969), (153, 156323), (223, 107253), (669, 35751), (701, 34119), (2007, 11917), (2103, 11373), (3791, 6309)]