23805423

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 36

約数和(自身を含む): 38514528

約数和(自身を除く): 14709105

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 361, 431, 969, 1083, 1293, 2907, 3249, 3879, 6137, 7327, 8189, 18411, 21981, 24567, 55233, 65943, 73701, 139213, 155591, 417639, 466773, 1252917, 1400319, 2645047, 7935141, 23805423]

約数ペア:

[(1, 23805423), (3, 7935141), (9, 2645047), (17, 1400319), (19, 1252917), (51, 466773), (57, 417639), (153, 155591), (171, 139213), (323, 73701), (361, 65943), (431, 55233), (969, 24567), (1083, 21981), (1293, 18411), (2907, 8189), (3249, 7327), (3879, 6137)]